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annotate test/test_matrix.m @ 6005:b4351cfb5659

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[project @ 2006-09-26 21:38:16 by jwe]
author jwe
date Tue, 26 Sep 2006 21:38:16 +0000
parents 02c7e288f581
children 93c65f2a5668
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 %% Automatically generated from DejaGNU files
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2
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3 %% test/octave.test/matrix/all-1.m
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4 %!test
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5 %! x = ones (3);
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6 %! x(1,1) = 0;
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7 %! assert((all (all (rand (3) + 1) == [1, 1, 1]) == 1
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8 %! && all (all (x) == [0, 1, 1]) == 1
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9 %! && all (x, 1) == [0, 1, 1]
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10 %! && all (x, 2) == [0; 1; 1]));
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11
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12 %% test/octave.test/matrix/all-2.m
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13 %!error <Invalid call to all.*> all ();
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14
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15 %% test/octave.test/matrix/all-3.m
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16 %!error <Invalid call to all.*> all (1, 2, 3);
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17
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18 %% test/octave.test/matrix/any-1.m
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19 %!test
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20 %! x = zeros (3);
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21 %! x(3,3) = 1;
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22 %! assert((all (any (x) == [0, 0, 1]) == 1
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23 %! && all (any (ones (3)) == [1, 1, 1]) == 1
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24 %! && any (x, 1) == [0, 0, 1]
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25 %! && any (x, 2) == [0; 0; 1]));
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27 %% test/octave.test/matrix/any-2.m
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28 %!error <Invalid call to any.*> any ();
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29
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30 %% test/octave.test/matrix/any-3.m
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31 %!error <Invalid call to any.*> any (1, 2, 3);
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32
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33 %% test/octave.test/matrix/diff-1.m
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34 %!assert((diff ([1, 2, 3, 4]) == [1, 1, 1]
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35 %! && diff ([1, 3, 7, 19], 2) == [2, 8]
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36 %! && diff ([1, 2; 5, 4; 8, 7; 9, 6; 3, 1]) == [4, 2; 3, 3; 1, -1; -6, -5]
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37 %! && diff ([1, 2; 5, 4; 8, 7; 9, 6; 3, 1], 3) == [-1, -5; -5, 0]
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38 %! && isempty (diff (1))));
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39
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40 %% test/octave.test/matrix/diff-2.m
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41 %!error diff ([1, 2; 3, 4], -1);
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42
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43 %% test/octave.test/matrix/diff-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
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44 %!error diff ("foo");
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45
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46 %% test/octave.test/matrix/diff-4.m
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47 %!error diff ();
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48
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49 %% test/octave.test/matrix/diff-5.m
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50 %!error diff (1, 2, 3, 4);
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51
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52 %% test/octave.test/matrix/find-1.m
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53 %!assert((find ([1, 0, 1, 0, 1]) == [1, 3, 5]
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54 %! && find ([1; 0; 3; 0; 1]) == [1; 3; 5]
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55 %! && find ([0, 0, 2; 0, 3, 0; -1, 0, 0]) == [3; 5; 7]));
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56
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57 %% test/octave.test/matrix/find-2.m
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58 %!test
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59 %! [i, j, v] = find ([0, 0, 2; 0, 3, 0; -1, 0, 0]);
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60 %!
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61 %! assert(i == [3; 2; 1] && j == [1; 2; 3] && v == [-1; 3; 2]);
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62
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63 %% test/octave.test/matrix/find-3.m
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64 %!error <Invalid call to find.*> find ();
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65
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66 %% test/octave.test/matrix/fliplr-1.m
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67 %!assert((fliplr ([1, 2; 3, 4]) == [2, 1; 4, 3]
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68 %! && fliplr ([1, 2; 3, 4; 5, 6]) == [2, 1; 4, 3; 6, 5]
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69 %! && fliplr ([1, 2, 3; 4, 5, 6]) == [3, 2, 1; 6, 5, 4]));
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70
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71 %% test/octave.test/matrix/fliplr-2.m
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72 %!error <usage.*fliplr> fliplr();
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73
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74 %% test/octave.test/matrix/fliplr-3.m
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75 %!error fliplr (1, 2);
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76
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77 %% test/octave.test/matrix/flipud-1.m
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78 %!assert((flipud ([1, 2; 3, 4]) == [3, 4; 1, 2]
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79 %! && flipud ([1, 2; 3, 4; 5, 6]) == [5, 6; 3, 4; 1, 2]
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80 %! && flipud ([1, 2, 3; 4, 5, 6]) == [4, 5, 6; 1, 2, 3]));
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81
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82 %% test/octave.test/matrix/flipud-2.m
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83 %!error flipud ();
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84
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85 %% test/octave.test/matrix/flipud-3.m
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86 %!error flipud (1, 2);
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87
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88 %% test/octave.test/matrix/rot90-1.m
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89 %!test
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90 %! x1 = [1, 2;
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91 %! 3, 4];
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92 %! x2 = [2, 4;
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93 %! 1, 3];
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94 %! x3 = [4, 3;
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95 %! 2, 1];
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96 %! x4 = [3, 1;
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97 %! 4, 2];
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98 %!
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99 %! assert((rot90 (x1)== x2 && rot90 (x1, 2) == x3 && rot90 (x1, 3) == x4
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100 %! && rot90 (x1, 4) == x1 && rot90 (x1, 5) == x2 && rot90 (x1, -1) == x4));
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101
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102 %% test/octave.test/matrix/rot90-2.m
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103 %!error rot90 ();
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104
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105 %% test/octave.test/matrix/rot90-3.m
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106 %!error rot90 (1, 2, 3);
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107
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108 %% test/octave.test/matrix/reshape-1.m
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109 %!assert((size (reshape (rand (4, 4), 2, 8)) == [2, 8]
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110 %! && size (reshape (rand (4, 4), 8, 2)) == [8, 2]
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111 %! && size (reshape (rand (15, 4), 1, 60)) == [1, 60]
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112 %! && size (reshape (rand (15, 4), 60, 1)) == [60, 1]));
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113
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114 %% test/octave.test/matrix/reshape-2.m
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115 %!test
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116 %! s.a = 1;
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117 %! fail("reshape (s, 2, 3)");
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118
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119 %% test/octave.test/matrix/reshape-3.m
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120 %!error <Invalid call to reshape.*> reshape ();
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121
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122 %% test/octave.test/matrix/reshape-4.m
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123 %!error reshape (1, 2, 3, 4);
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124
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125 %% test/octave.test/matrix/shift-1.m
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126 %!test
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127 %! a = [1, 2, 3];
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128 %! b = [4, 5, 6];
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129 %! c = [7, 8, 9];
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130 %!
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131 %! r = [a, b, c];
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132 %! m = [a; b; c];
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133 %!
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134 %! assert((shift (r, 3) == [c, a, b]
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135 %! && shift (r, -6) == [c, a, b]
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136 %! && shift (r, -3) == [b, c, a]
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137 %! && shift (m, 1) == [c; a; b]
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138 %! && shift (m, -2) == [c; a; b]));
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139
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140 %% test/octave.test/matrix/shift-2.m
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141 %!error shift ();
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142
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143 %% test/octave.test/matrix/shift-3.m
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144 %!error shift (1, 2, 3, 4);
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145
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146 %% test/octave.test/matrix/sort-1.m
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diff changeset
147 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
148 %! a = [1, 2; 2, 3; 3, 1];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
149 %! s = [1, 1; 2, 2; 3, 3];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
150 %! i = [1, 3; 2, 1; 3, 2];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
151 %! [xs, xi] = sort (a);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
152 %! assert(sort (a) == s && xs == s && xi == i);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
153
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
154 %% test/octave.test/matrix/sort-2.m
5751
02c7e288f581 [project @ 2006-04-11 19:32:09 by jwe]
jwe
parents: 5590
diff changeset
155 %!error <Invalid call to sort.*> sort ();
5590
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
156
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
157 %% test/octave.test/matrix/sort-3.m
5751
02c7e288f581 [project @ 2006-04-11 19:32:09 by jwe]
jwe
parents: 5590
diff changeset
158 %!error <Invalid call to sort.*> sort (1, 2, 3, 4);
5590
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
159
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
160 %% test/octave.test/matrix/tril-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
161 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
162 %! a = [1, 2, 3; 4, 5, 6; 7, 8, 9; 10, 11, 12];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
163 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
164 %! l0 = [1, 0, 0; 4, 5, 0; 7, 8, 9; 10, 11, 12];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
165 %! l1 = [1, 2, 0; 4, 5, 6; 7, 8, 9; 10, 11, 12];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
166 %! l2 = [1, 2, 3; 4, 5, 6; 7, 8, 9; 10, 11, 12];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
167 %! lm1 = [0, 0, 0; 4, 0, 0; 7, 8, 0; 10, 11, 12];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
168 %! lm2 = [0, 0, 0; 0, 0, 0; 7, 0, 0; 10, 11, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
169 %! lm3 = [0, 0, 0; 0, 0, 0; 0, 0, 0; 10, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
170 %! lm4 = [0, 0, 0; 0, 0, 0; 0, 0, 0; 0, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
171 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
172 %! assert((tril (a, -4) == lm4 && tril (a, -3) == lm3
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
173 %! && tril (a, -2) == lm2 && tril (a, -1) == lm1
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
174 %! && tril (a) == l0 && tril (a, 1) == l1 && tril (a, 2) == l2));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
175
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
176 %% test/octave.test/matrix/tril-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
177 %!error tril ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
178
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
179 %% test/octave.test/matrix/tril-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
180 %!error tril (1, 2, 3);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
181
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
182 %% test/octave.test/matrix/triu-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
183 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
184 %! a = [1, 2, 3; 4, 5, 6; 7, 8, 9; 10, 11, 12];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
185 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
186 %! u0 = [1, 2, 3; 0, 5, 6; 0, 0, 9; 0, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
187 %! u1 = [0, 2, 3; 0, 0, 6; 0, 0, 0; 0, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
188 %! u2 = [0, 0, 3; 0, 0, 0; 0, 0, 0; 0, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
189 %! u3 = [0, 0, 0; 0, 0, 0; 0, 0, 0; 0, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
190 %! um1 = [1, 2, 3; 4, 5, 6; 0, 8, 9; 0, 0, 12];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
191 %! um2 = [1, 2, 3; 4, 5, 6; 7, 8, 9; 0, 11, 12];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
192 %! um3 = [1, 2, 3; 4, 5, 6; 7, 8, 9; 10, 11, 12];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
193 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
194 %! assert((triu (a, -3) == um3 && triu (a, -2) == um2
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
195 %! && triu (a, -1) == um1 && triu (a) == u0 && triu (a, 1) == u1
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
196 %! && triu (a, 2) == u2 && triu (a, 3) == u3));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
197
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
198 %% test/octave.test/matrix/triu-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
199 %!error triu ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
200
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
201 %% test/octave.test/matrix/triu-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
202 %!error triu (1, 2, 3);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
203
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
204 %% test/octave.test/matrix/vec-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
205 %!assert(vec ([1, 2; 3, 4]) == [1; 3; 2; 4] && vec ([1, 3, 2, 4]) == [1; 3; 2; 4]);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
206
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
207 %% test/octave.test/matrix/vec-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
208 %!error vec ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
209
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
210 %% test/octave.test/matrix/vec-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
211 %!error vec (1, 2);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
212
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
213 %% test/octave.test/matrix/vech-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
214 %!assert(all (vech ([1, 2, 3; 4, 5, 6; 7, 8, 9]) == [1; 4; 7; 5; 8; 9]));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
215
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
216 %% test/octave.test/matrix/vech-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
217 %!error vech ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
218
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
219 %% test/octave.test/matrix/vech-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
220 %!error vech (1, 2);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
221
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
222 %% test/octave.test/matrix/eye-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
223 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
224 %! i33 = [1, 0, 0; 0, 1, 0; 0, 0, 1];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
225 %! i23 = [1, 0, 0; 0, 1, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
226 %! assert((eye (3) == i33 && eye (size (i33)) == i33 && eye (3, 3) == i33
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
227 %! && eye (2, 3) == i23 && eye (3, 2) == i23'));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
228
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
229 %% test/octave.test/matrix/eye-2.m
5751
02c7e288f581 [project @ 2006-04-11 19:32:09 by jwe]
jwe
parents: 5590
diff changeset
230 %!error <Invalid call to eye.*> eye (1, 2, 3);
5590
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
231
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
232 %% test/octave.test/matrix/ones-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
233 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
234 %! x33 = [1, 1, 1; 1, 1, 1; 1, 1, 1];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
235 %! x23 = [1, 1, 1; 1, 1, 1];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
236 %! assert((ones (3) == x33 && ones (size (x33)) == x33 && ones (3, 3) == x33
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
237 %! && ones (2, 3) == x23 && ones (3, 2) == x23'));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
238
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
239 %% test/octave.test/matrix/ones-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
240 %!assert(all (size (ones (3, 4, 5)) == [3, 4, 5]));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
241
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
242 %% test/octave.test/matrix/zeros-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
243 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
244 %! x33 = [0, 0, 0; 0, 0, 0; 0, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
245 %! x23 = [0, 0, 0; 0, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
246 %! assert((zeros (3) == x33 && zeros (size (x33)) == x33 && zeros (3, 3) == x33
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
247 %! && zeros (2, 3) == x23 && zeros (3, 2) == x23'));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
248
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
249 %% test/octave.test/matrix/zeros-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
250 %!assert(all (size (zeros (3, 4, 5)) == [3, 4, 5]));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
251
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
252 %% test/octave.test/matrix/rand-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
253 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
254 %! rand ("seed", 0.5);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
255 %! r1 = rand (100);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
256 %! rand ("seed", 0.5);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
257 %! r2 = rand (100);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
258 %! assert(rand (100) < 1 && rand (100) > 0 && r1 == r2);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
259
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
260 %% test/octave.test/matrix/rand-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
261 %!assert(all (size (rand (1, 2, 3)) == [1, 2, 3]));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
262
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
263 %% test/octave.test/matrix/randn-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
264 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
265 %! randn ("seed", 0.5);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
266 %! r1 = randn (100);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
267 %! randn ("seed", 0.5);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
268 %! r2 = randn (100);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
269 %! assert(all (all (r1 == r2)));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
270
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
271 %% test/octave.test/matrix/randn-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
272 %!assert(all (size (randn (1, 2, 3)) == [1, 2, 3]));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
273
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
274 %% test/octave.test/matrix/diag-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
275 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
276 %! d = [1; 2; 3];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
277 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
278 %! d0 = [1, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
279 %! 0, 2, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
280 %! 0, 0, 3];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
281 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
282 %! d1 = [0, 1, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
283 %! 0, 0, 2, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
284 %! 0, 0, 0, 3;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
285 %! 0, 0, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
286 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
287 %! d2 = [0, 0, 1, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
288 %! 0, 0, 0, 2, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
289 %! 0, 0, 0, 0, 3;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
290 %! 0, 0, 0, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
291 %! 0, 0, 0, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
292 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
293 %! dm1 = [0, 0, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
294 %! 1, 0, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
295 %! 0, 2, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
296 %! 0, 0, 3, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
297 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
298 %! dm2 = [0, 0, 0, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
299 %! 0, 0, 0, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
300 %! 1, 0, 0, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
301 %! 0, 2, 0, 0, 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
302 %! 0, 0, 3, 0, 0];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
303 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
304 %! assert((diag (d) == d0 && diag (d, 1) == d1 && diag (d, 2) == d2
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
305 %! && diag (d, -1) == dm1 && diag (d, -2) == dm2
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
306 %! && diag (d0) == d && diag (d1, 1) == d && diag (dm1, -1) == d));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
307
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
308 %% test/octave.test/matrix/diag-2.m
5751
02c7e288f581 [project @ 2006-04-11 19:32:09 by jwe]
jwe
parents: 5590
diff changeset
309 %!error <Invalid call to diag.*> diag ();
5590
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
310
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
311 %% test/octave.test/matrix/diag-3.m
5751
02c7e288f581 [project @ 2006-04-11 19:32:09 by jwe]
jwe
parents: 5590
diff changeset
312 %!error <Invalid call to diag.*> diag (1, 2, 3);
5590
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
313
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
314 %% test/octave.test/matrix/linspace-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
315 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
316 %! x1 = linspace (1, 2);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
317 %! x2 = linspace (1, 2, 10);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
318 %! x3 = linspace (1, -2, 10);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
319 %! assert((size (x1) == [1, 100] && x1(1) == 1 && x1(100) == 2
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
320 %! && size (x2) == [1, 10] && x2(1) == 1 && x2(10) == 2
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
321 %! && size (x3) == [1, 10] && x3(1) == 1 && x3(10) == -2));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
322
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
323 %% test/octave.test/matrix/linspace-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
324 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
325 %! warn_fortran_indexing = 0;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
326 %! assert(all (linspace ([1, 2; 3, 4], 5, 6) == linspace (1, 5, 6)));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
327
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
328 %% test/octave.test/matrix/linspace-3.m
5751
02c7e288f581 [project @ 2006-04-11 19:32:09 by jwe]
jwe
parents: 5590
diff changeset
329 %!error <Invalid call to linspace.*> linspace ();
5590
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
330
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
331 %% test/octave.test/matrix/linspace-4.m
5751
02c7e288f581 [project @ 2006-04-11 19:32:09 by jwe]
jwe
parents: 5590
diff changeset
332 %!error <Invalid call to linspace.*> linspace (1, 2, 3, 4);
5590
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
333
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
334 %% test/octave.test/matrix/linspace-5.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
335 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
336 %! warn_fortran_indexing = 1;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
337 %! fail("linspace ([1, 2; 3, 4], 5, 6)","warning");
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
338
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
339 %% test/octave.test/matrix/logspace-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
340 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
341 %! x1 = logspace (1, 2);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
342 %! x2 = logspace (1, 2, 10);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
343 %! x3 = logspace (1, -2, 10);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
344 %! x4 = logspace (1, pi, 10);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
345 %! assert((size (x1) == [1, 50] && x1(1) == 10 && x1(50) == 100
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
346 %! && size (x2) == [1, 10] && x2(1) == 10 && x2(10) == 100
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
347 %! && size (x3) == [1, 10] && x3(1) == 10 && x3(10) == 0.01
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
348 %! && size (x4) == [1, 10] && x4(1) == 10 && abs (x4(10) - pi) < sqrt (eps)));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
349
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
350 %% test/octave.test/matrix/logspace-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
351 %!error logspace ([1, 2; 3, 4], 5, 6);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
352
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
353 %% test/octave.test/matrix/logspace-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
354 %!error logspace ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
355
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
356 %% test/octave.test/matrix/logspace-4.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
357 %!error logspace (1, 2, 3, 4);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
358
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
359 %% test/octave.test/matrix/sylvester_matrix-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
360 %!assert((sylvester_matrix (1) == [1, 1; 1, -1]
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
361 %! && (sylvester_matrix (2)
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
362 %! == [1, 1, 1, 1; 1, -1, 1, -1; 1, 1, -1, -1; 1, -1, -1, 1])));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
363
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
364 %% test/octave.test/matrix/sylvester_matrix-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
365 %!error sylvester_matrix ([1, 2; 3, 4]);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
366
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
367 %% test/octave.test/matrix/sylvester_matrix-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
368 %!error sylvester_matrix ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
369
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
370 %% test/octave.test/matrix/sylvester_matrix-4.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
371 %!error sylvester_matrix (1, 2);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
372
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
373 %% test/octave.test/matrix/hankel-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
374 %!assert((hankel (1) == 1 && hankel ([1, 2]) == [1, 2; 2, 0]
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
375 %! && hankel ([1, 2], [2; -1; -3]) == [1, 2, -1; 2, -1, -3]));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
376
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
377 %% test/octave.test/matrix/hankel-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
378 %!error hankel ([1, 2; 3, 4], [1, 2; 3, 4]);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
379
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
380 %% test/octave.test/matrix/hankel-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
381 %!error hankel ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
382
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
383 %% test/octave.test/matrix/hankel-4.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
384 %!error hankel (1, 2, 3);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
385
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
386 %% test/octave.test/matrix/hilb-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
387 %!assert((hilb (2) == [1, 1/2; 1/2, 1/3]
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
388 %! && hilb (3) == [1, 1/2, 1/3; 1/2, 1/3, 1/4; 1/3, 1/4, 1/5]));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
389
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
390 %% test/octave.test/matrix/hilb-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
391 %!error hilb ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
392
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
393 %% test/octave.test/matrix/hilb-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
394 %!error hilb (1, 2);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
395
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
396 %% test/octave.test/matrix/invhilb-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
397 %!test
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
398 %! result4 = [16, -120, 240, -140;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
399 %! -120, 1200, -2700, 1680;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
400 %! 240, -2700, 6480, -4200;
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
401 %! -140, 1680, -4200, 2800];
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
402 %!
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
403 %! assert((invhilb (1) == 1 && invhilb (2) == [4, -6; -6, 12]
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
404 %! && invhilb (4) == result4
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
405 %! && abs (invhilb (7) * hilb (7) - eye (7)) < sqrt (eps)));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
406
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
407 %% test/octave.test/matrix/invhilb-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
408 %!error invhilb ([1, 2]);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
409
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
410 %% test/octave.test/matrix/invhilb-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
411 %!error invhilb ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
412
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
413 %% test/octave.test/matrix/invhilb-4.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
414 %!error invhilb (1, 2);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
415
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
416 %% test/octave.test/matrix/toeplitz-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
417 %!assert((toeplitz (1) == 1
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
418 %! && toeplitz ([1, 2, 3], [1; -3; -5]) == [1, -3, -5; 2, 1, -3; 3, 2, 1]
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
419 %! && toeplitz ([1, 2, 3], [1; -3i; -5i]) == [1, -3i, -5i; 2, 1, -3i; 3, 2, 1]));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
420
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
421 %% test/octave.test/matrix/toeplitz-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
422 %!error toeplitz ([1, 2; 3, 4], 1);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
423
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
424 %% test/octave.test/matrix/toeplitz-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
425 %!error toeplitz ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
426
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
427 %% test/octave.test/matrix/toeplitz-4.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
428 %!error toeplitz (1, 2, 3);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
429
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
430 %% test/octave.test/matrix/vander-1.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
431 %!assert((vander (1) == 1 && vander ([1, 2, 3]) == vander ([1; 2; 3])
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
432 %! && vander ([1, 2, 3]) == [1, 1, 1; 4, 2, 1; 9, 3, 1]
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
433 %! && vander ([1, 2, 3]*i) == [-1, i, 1; -4, 2i, 1; -9, 3i, 1]));
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
434
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
435 %% test/octave.test/matrix/vander-2.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
436 %!error vander ([1, 2; 3, 4]);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
437
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
438 %% test/octave.test/matrix/vander-3.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
439 %!error vander ();
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
440
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
441 %% test/octave.test/matrix/vander-4.m
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
442 %!error vander (1, 2);
1ad66ea35fe5 [project @ 2006-01-06 00:24:05 by jwe]
jwe
parents:
diff changeset
443