All combinations of the n elements in v taken k at a time

C Prototype

mxArray *mlfNchoosek(mxArray *v, mxArray *k);

C Syntax

#include "matlab.h"

mxArray *v;            /* Required input vector of length n */
mxArray *k;            /* Required input scalar, group size */
mxArray *C = NULL;     /* Output array of combinations */

mlfAssign(&C, mlfNchoosek(v,k));

MATLAB Syntax

C = nchoosek(v,k)

See Also

MATLAB nchoosek     Calling Conventions