fft2

(/tools/hpmatlab/toolbox/matlab/datafun/fft2.m)

Function Synopsis

f = fft2(x, mrows, ncols)

Help text

FFT2	Two-dimensional Fast Fourier Transform.
	FFT2(X) returns the two-dimensional Fourier transform of matrix X.
	If X is a vector, the result will have the same orientation.
	FFT2(X,MROWS,NCOLS) pads matrix X with zeros to size MROWS-by-NCOLS
	before transforming.

	See also IFFT2, FFT, IFFT, FFTSHIFT.

Cross-Reference Information

end            /tools/hpmatlab/toolbox/matlab/lang/end.m
fft            /tools/hpmatlab/toolbox/matlab/datafun/fft.m
if             /tools/hpmatlab/toolbox/matlab/lang/if.m
nargin         /tools/hpmatlab/toolbox/matlab/elmat/nargin.m
return         /tools/hpmatlab/toolbox/matlab/lang/return.m
size           /tools/hpmatlab/toolbox/matlab/general/size.m