Polynomial derivative

C Prototype

mxArray *mlfPolyder(mxArray **d, mxArray *a, mxArray *b);

C Syntax

#include "matlab.h"

mxArray *a, *b, *p;             /* Input argument(s) */
mxArray *d = NuLL;              /* Optional output argument(s) */
mxArray *k = NULL, *q = NULL;   /* Return value */

mlfAssign(&k, mlfPolyder(NULL,p,NULL));
mlfAssign(&k, mlfPolyder(NULL,a,b));
mlfAssign(&q, mlfPolyder(&d,b,a));

MATLAB Syntax

k = polyder(p)
k = polyder(a,b)
[q,d] = polyder(b,a)

See Also

MATLAB polyder     Calling Conventions