Four-quadrant inverse tangent

C Prototype

mxArray *mlfAtan2(mxArray *Y, mxArray *X);

C Syntax

#include "matlab.h"

mxArray *Y, *X;        /* Required input argument(s) */
mxArray *P = NULL;     /* Return value */

mlfAssign(&P, mlfAtan2(Y,X));

MATLAB Syntax

P = atan2(Y,X)

See Also

MATLAB atan     Calling Conventions