Mercurial > octave-nkf
view examples/mycell.c @ 18496:80b8873c90ba
Fix pinv bug with 0 values introduced in cset 16b0cd465ecd.
* pinv.cc (Fpinv): Add %!tests for diagonal matrices
* CDiagMatrix.cc (pseudo_inverse), dDiagMatrix.cc (pseudo_inverse),
fCDiagMatrix.cc (pseudo_inverse), fDiagMatrix.cc (pseudo_inverse):
Don't skip assigning 0 to retval element when matrix element is 0 since
retval memory is not initialized to 0.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 20 Feb 2014 09:26:45 -0800 |
parents | 224e76250443 |
children |
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#include "mex.h" void mexFunction (int nlhs, mxArray* plhs[], int nrhs, const mxArray* prhs[]) { mwSize n; mwIndex i; if (nrhs != 1 || ! mxIsCell (prhs[0])) mexErrMsgTxt ("ARG1 must be a cell"); n = mxGetNumberOfElements (prhs[0]); n = (n > nlhs ? nlhs : n); for (i = 0; i < n; i++) plhs[i] = mxDuplicateArray (mxGetCell (prhs[0], i)); }