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annotate funm_files/fun_sin.m @ 0:8f23314345f4 draft

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Create local repository for matrix toolboxes. Step #0 done.
author Antonio Pino Robles <data.script93@gmail.com>
date Wed, 06 May 2015 14:56:53 +0200
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8f23314345f4 Create local repository for matrix toolboxes. Step #0 done.
Antonio Pino Robles <data.script93@gmail.com>
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1 function f = fun_sin(x,k)
8f23314345f4 Create local repository for matrix toolboxes. Step #0 done.
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2 %FUN_SIN
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3
8f23314345f4 Create local repository for matrix toolboxes. Step #0 done.
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4 if nargin < 2 | k == 0
8f23314345f4 Create local repository for matrix toolboxes. Step #0 done.
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5 f = sin(x);
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6 else
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7 k = k - 1;
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8 g = mod(ceil(k/2),2);
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9 h = mod(k,2);
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10 if h == 1
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11 f = sin(x)*(-1)^g;
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12 else
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13 f = cos(x)*(-1)^g;
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14 end
8f23314345f4 Create local repository for matrix toolboxes. Step #0 done.
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15 end