resample This function resamples in the input sequence x supplied by a factor of p/q. y = resample(x, p, q) y = resample(x, p, q, h) [y, h] = resample(...) x: scalar, vector or matrix of real or complex numbers p: positive integer value q: positive integer value h: scalar, vector or matrix of real or complex numbers This is an Octave function. This function resamples in the input sequence x supplied by a factor of p/q. If x is a matrix, then every column is resampled changing the sample rate of x by a factor of p/q. This is performed using a polyphase algorithm. The impulse response h, given as parameter 4, of the antialiasing filter is either specified or designed with a Kaiser-windowed sinecard.