Rational fraction approximation

C Prototype

mxArray *mlfRat(mxArray **D, mxArray *X, mxArray *tol);
mxArray *mlfRats(mxArray *X, mxArray *strlength);

C Syntax

#include "matlab.h"

mxArray *X;            /* Required input argument(s) */
mxArray *tol;          /* Optional input for mlfRat */
mxArray *strlength;    /* Optional input for mlfRats */
mxArray *D =NULL;      /* Required output argument for mlfRat */
mxArray *N = NULL, *str = NULL;/* Return values for mlfRat */
mxArray *S = NULL;     /* Return value for mlfRats */

mlfAssign(&N, mlfRat(&D,X,NULL));
mlfAssign(&N, mlfRat(&D,X,tol));
mlfAssign(&str, mlfRat(NULL,X,NULL));
mlfAssign(&str, mlfRat(NULL,X,tol));

mlfAssign(&S, mlfRats(X,strlength));
mlfAssign(&S, mlRats(X,NULL));

MATLAB Syntax

[N,D] = rat(X)
[N,D] = rat(X,tol)
rat(...)
S = rats(X,strlength)
S = rats(X)

See Also

MATLAB rat, rats     Calling Conventions