% -*- texinfo -*- % @deftypefn {Function File} fftconv2 (@var{a}, @var{b}, @var{shape}) % @deftypefnx{Function File} fftconv2 (@var{v1}, @var{v2}, @var{a}, @var{shape}) % Convolve 2 dimensional signals using the FFT. % % This method is faster but less accurate than @var{conv2} for large @var{a} and @var{b}. % It also uses more memory. A small complex component will be % introduced even if both @var{a} and @var{b} are real. % @seealso{conv2} % @end deftypefn

- fftconv2 % Convolve 2 dimensional signals using the FFT.
- impad % Pad (augment) a matrix for application of image processing algorithms.

- fftconv2 % Convolve 2 dimensional signals using the FFT.

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