view dsp/mel2hz.m @ 42:ae596261e75f

Various fixes and development to audio handling

% mel2hz - Convert frequencies from mel scale to Hertz.
% mel2hz :: 
%    [[D]->nonneg] ~'any shape array of mels'
% -> [[D]->nonneg] ~'corresponding array of frequencies in Hz'.
function f = mel2hz(m), f=700*((10.^(m/2595))-1);