Inverse one-dimensional fast Fourier transform

C Prototype

mxArray *mlfIfft(mxArray *X, mxArray *n, mxArray *dim);

C Syntax

#include "matlab.h"

mxArray *X;                     /* Required input argument(s) */
mxArray *n, *dim;               /* Optional input argument(s) */
mxArray *null_matrix = NULL;    /* Optional input argument(s) */
mxArray *y = NULL;              /* Return value */

mlfAssign(&y, mlfIfft(X,NULL,NULL));
mlfAssign(&y, mlfIfft(X,n,NULL));

mlfAssign(&null_matrix, mlfZeros(mlfScalar(0),mlfScalar(0),NULL));
mlfAssign(&y, mlfIfft(X,null_matrix,dim));

mlfAssign(&y, mlfIfft(X,n,dim));

MATLAB Syntax

y = ifft(X) 
y = ifft(X,n)
y = ifft(X,[],dim)
y = ifft(X,n,dim)

See Also

MATLAB ifft     Calling Conventions