rejuvyesh

for i = 1:3
    tau(i) = gcc_phat(x{i}(1,:), x{i}(2,:))
end

function tau = gcc_phat(sig1, sig2)
% Find FFT for the signals
    fft1  = fft(sig1, fftSize(sig1));
    fft2  = fft(sig2, fftSize(sig2));
    % Find R(\Tau)
    G12   = fft1.*conj(fft2);

jbenet

/* 
author: jbenet
os x, compile with: gcc -o testo test.c 
linux, compile with: gcc -o testo test.c -lrt
*/

#include <time.h>
#include <sys/time.h>
#include <stdio.h>

endolith

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Translated from a MATLAB script (which also includes C-weighting, octave
and one-third-octave digital filters).

Author: Christophe Couvreur, Faculte Polytechnique de Mons (Belgium)
        couvreur@thor.fpms.ac.be
Last modification: Aug. 20, 1997, 10:00am.
BSD license