def stMFCC(X, fbank, nceps):
 mspec = numpy.log10((numpy.dot(X, fbank.T) + eps))
 ceps = dct(mspec, type=2, norm='ortho', axis=(-1))[:nceps]
 return ceps

def stMFCC ( X , fbank , nceps ) : mspec = numpy . log10 ( ( numpy . dot ( X , fbank . T ) + eps ) ) ceps = dct ( mspec , type = 2 , norm = 'ortho' , axis = ( - 1 ) ) [ : nceps ] return ceps
computes the mfccs of a frame .