Absolute value and complex magnitude

C Prototype

mxArray *mlfAbs(mxArray *X);

C Syntax

#include "matlab.h"

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

mlfAssign(&Y, mlfAbs(X));

MATLAB Syntax

Y = abs(X)

See Also

MATLAB abs     Calling Conventions