% -*- texinfo -*- % @deftypefn {Function File} {} fftconv (@var{a}, @var{b}, @var{n}) % Return the convolution of the vectors @var{a} and @var{b}, as a vector % with length equal to the @code{length (a) + length (b) - 1}. If @var{a} % and @var{b} are the coefficient vectors of two polynomials, the returned % value is the coefficient vector of the product polynomial. % % The computation uses the FFT by calling the function @code{fftfilt}. If % the optional argument @var{n} is specified, an N-point FFT is used. % @end deftypefn

- fftfilt %

Generated on Sat 16-May-2009 00:04:49 by