comparison viterbi.h @ 43:131801714118 matthiasm-plugin

* HMM implementation for chord recognition

+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+  NNLS-Chroma / Chordino
+
+  Audio feature extraction plugins for chromagram and chord
+  estimation.
+
+  Centre for Digital Music, Queen Mary University of London.
+  This file copyright 2008-2010 Matthias Mauch and QMUL.
+    
+  This program is free software; you can redistribute it and/or
+  modify it under the terms of the GNU General Public License as
+  published by the Free Software Foundation; either version 2 of the
+  License, or (at your option) any later version.  See the file
+  COPYING included with this distribution for more information.
+*/
+
+#ifndef _VITERBI_H_
+#define _VITERBI_H_
+
+#include <vector>
+#include <string>
+using namespace std;
+
+extern std::vector<int> ViterbiPath(std::vector<double> init, std::vector<vector<double> > trans, std::vector<vector<double> > obs);
+
+#endif