1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
6 Centre for Digital Music, Queen Mary, University of London.
7 This file copyright 2008 Kurt Jacobson and QMUL.
9 This program is free software; you can redistribute it and/or
10 modify it under the terms of the GNU General Public License as
11 published by the Free Software Foundation; either version 2 of the
12 License, or (at your option) any later version. See the file
13 COPYING included with this distribution for more information.
16 #include "BeatSpectrum.h"
18 #include "maths/CosineDistance.h"
22 vector<double> BeatSpectrum::process(const vector<vector<double> > &m)
30 for (i = 0; i < sz; ++i) v[i] = 0.0;
34 for (i = origin; i < origin + sz; ++i) {
38 for (j = i + 1; j < i + sz + 1; ++j) {
40 v[k++] += cd.distance(m[i], m[j]);
48 for (i = 0; i < sz; ++i) {
49 if (v[i] > max) max = v[i];
53 for (i = 0; i < sz; ++i) {