C Math Library Reference

mlfSpeye

Sparse identity matrix

C Prototype

mxArray *mlfSpeye(mxArray *m, mxArray *n);

C Syntax

#include "matlab.h"

mxArray *m;                 /* Required input argument(s) */
mxArray *n;                 /* Optional input argument(s) */
mxArray *S = NULL;          /* Return value */

mlfAssign(&S, mlfSpeye(m,n));
mlfAssign(&S, mlfSpeye(n,NULL));

MATLAB Syntax

S = speye(m,n)
S = speye(n)

See Also

MATLAB speye     Calling Conventions

mlfSpdiags

mlfSpfun