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comparison scripts/signal/unwrap.m @ 14868:5d3a684236b0

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maint: Use Octave coding conventions for cuddling parentheses in scripts directory * lin2mu.m, loadaudio.m, wavread.m, accumarray.m, bicubic.m, celldisp.m, colon.m, cplxpair.m, dblquad.m, divergence.m, genvarname.m, gradient.m, int2str.m, interp1.m, interp1q.m, interp2.m, interpn.m, loadobj.m, nthargout.m, __isequal__.m, __splinen__.m, quadgk.m, quadl.m, quadv.m, rat.m, rot90.m, rotdim.m, saveobj.m, subsindex.m, triplequad.m, delaunay3.m, griddata.m, inpolygon.m, tsearchn.m, voronoi.m, get_first_help_sentence.m, which.m, gray2ind.m, pink.m, dlmwrite.m, strread.m, textread.m, textscan.m, housh.m, ishermitian.m, issymmetric.m, krylov.m, logm.m, null.m, rref.m, compare_versions.m, copyfile.m, dump_prefs.m, edit.m, fileparts.m, getappdata.m, isappdata.m, movefile.m, orderfields.m, parseparams.m, __xzip__.m, rmappdata.m, setappdata.m, swapbytes.m, unpack.m, ver.m, fminbnd.m, fminunc.m, fsolve.m, glpk.m, lsqnonneg.m, qp.m, sqp.m, configure_make.m, copy_files.m, describe.m, get_description.m, get_forge_pkg.m, install.m, installed_packages.m, is_architecture_dependent.m, load_package_dirs.m, print_package_description.m, rebuild.m, repackage.m, save_order.m, shell.m, allchild.m, ancestor.m, area.m, axes.m, axis.m, clabel.m, close.m, colorbar.m, comet.m, comet3.m, contour.m, cylinder.m, ezmesh.m, ezsurf.m, findobj.m, fplot.m, hist.m, isocolors.m, isonormals.m, isosurface.m, isprop.m, legend.m, mesh.m, meshz.m, pareto.m, pcolor.m, peaks.m, plot3.m, plotmatrix.m, plotyy.m, polar.m, print.m, __add_datasource__.m, __add_default_menu__.m, __axes_limits__.m, __bar__.m, __clabel__.m, __contour__.m, __errcomm__.m, __errplot__.m, __ezplot__.m, __file_filter__.m, __fltk_print__.m, __ghostscript__.m, __gnuplot_print__.m, __go_draw_axes__.m, __go_draw_figure__.m, __interp_cube__.m, __marching_cube__.m, __patch__.m, __pie__.m, __plt__.m, __print_parse_opts__.m, __quiver__.m, __scatter__.m, __stem__.m, __tight_eps_bbox__.m, __uigetdir_fltk__.m, __uigetfile_fltk__.m, __uiputfile_fltk__.m, quiver.m, quiver3.m, rectangle.m, refreshdata.m, ribbon.m, scatter.m, semilogy.m, shading.m, slice.m, subplot.m, surface.m, surfl.m, surfnorm.m, text.m, uigetfile.m, uiputfile.m, whitebg.m, deconv.m, mkpp.m, pchip.m, polyaffine.m, polyder.m, polygcd.m, polyout.m, polyval.m, ppint.m, ppjumps.m, ppval.m, residue.m, roots.m, spline.m, splinefit.m, addpref.m, getpref.m, setpref.m, ismember.m, setxor.m, arch_fit.m, arch_rnd.m, arch_test.m, autoreg_matrix.m, diffpara.m, fftconv.m, filter2.m, hanning.m, hurst.m, periodogram.m, triangle_sw.m, sinc.m, spectral_xdf.m, spencer.m, stft.m, synthesis.m, unwrap.m, yulewalker.m, bicgstab.m, gmres.m, pcg.m, pcr.m, __sprand_impl__.m, speye.m, spfun.m, sprandn.m, spstats.m, svds.m, treelayout.m, treeplot.m, bessel.m, factor.m, legendre.m, perms.m, primes.m, magic.m, toeplitz.m, corr.m, cov.m, mean.m, median.m, mode.m, qqplot.m, quantile.m, ranks.m, zscore.m, logistic_regression_likelihood.m, bartlett_test.m, chisquare_test_homogeneity.m, chisquare_test_independence.m, kolmogorov_smirnov_test.m, run_test.m, u_test.m, wilcoxon_test.m, z_test.m, z_test_2.m, bin2dec.m, dec2base.m, mat2str.m, strcat.m, strchr.m, strjust.m, strtok.m, substr.m, untabify.m, assert.m, demo.m, example.m, fail.m, speed.m, test.m, now.m: Use Octave coding conventions for cuddling parentheses in scripts directory.
author Rik <octave@nomad.inbox5.com>
date Tue, 17 Jul 2012 07:08:39 -0700
parents f3d52523cde1
children d63878346099
comparison
equal deleted inserted replaced
14867:97ce18b62d0f 14868:5d3a684236b0
34 34
35 if (nargin < 1 || nargin > 3) 35 if (nargin < 1 || nargin > 3)
36 print_usage (); 36 print_usage ();
37 endif 37 endif
38 38
39 if (!isnumeric(x)) 39 if (!isnumeric (x))
40 error ("unwrap: X must be a numeric matrix or vector"); 40 error ("unwrap: X must be a numeric matrix or vector");
41 endif 41 endif
42 42
43 if (nargin < 2 || isempty (tol)) 43 if (nargin < 2 || isempty (tol))
44 tol = pi; 44 tol = pi;
76 d = x(idx{:}) - x; 76 d = x(idx{:}) - x;
77 77
78 ## Find only the peaks, and multiply them by the appropriate amount 78 ## Find only the peaks, and multiply them by the appropriate amount
79 ## of ranges so that there are kronecker deltas at each wrap point 79 ## of ranges so that there are kronecker deltas at each wrap point
80 ## multiplied by the appropriate amount of range values. 80 ## multiplied by the appropriate amount of range values.
81 p = ceil(abs(d)./rng) .* rng .* (((d > tol) > 0) - ((d < -tol) > 0)); 81 p = ceil (abs (d)./rng) .* rng .* (((d > tol) > 0) - ((d < -tol) > 0));
82 82
83 ## Now need to "integrate" this so that the deltas become steps. 83 ## Now need to "integrate" this so that the deltas become steps.
84 r = cumsum (p, dim); 84 r = cumsum (p, dim);
85 85
86 ## Now add the "steps" to the original data and put output in the 86 ## Now add the "steps" to the original data and put output in the
88 retval = x + r; 88 retval = x + r;
89 89
90 endfunction 90 endfunction
91 91
92 92
93 %!function t = __xassert(a,b,tol) 93 %!function t = __xassert (a,b,tol)
94 %! if (nargin == 1) 94 %! if (nargin == 1)
95 %! t = all (a(:)); 95 %! t = all (a(:));
96 %! else 96 %! else
97 %! if (nargin == 2) 97 %! if (nargin == 2)
98 %! tol = 0; 98 %! tol = 0;