C++ Math Library Reference

fft2

Two-dimensional fast Fourier transform

C++ Prototype

mwArray fft2(const mwArray &X);
mwArray fft2(const mwArray &X, const mwArray &m, const mwArray &n);

C++ Syntax

#include "matlab.hpp"

mwArray X, m, n;       // Input argument(s)
mwArray Y;             // Return value

Y = fft2(X);
Y = fft2(X,m,n);

MATLAB Syntax

Y = fft2(X)
Y = fft2(X,m,n)

See Also

MATLAB fft2     Calling Conventions

fft

fftn