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diff dsp/chromagram/ChromaProcess.h @ 225:49844bc8a895

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* Queen Mary C++ DSP library
author Chris Cannam <c.cannam@qmul.ac.uk>
date Wed, 05 Apr 2006 17:35:59 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dsp/chromagram/ChromaProcess.h	Wed Apr 05 17:35:59 2006 +0000
@@ -0,0 +1,30 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    QM DSP Library
+
+    Centre for Digital Music, Queen Mary, University of London.
+    This file copyright 2005-2006 Christian Landone.
+    All rights reserved.
+*/
+
+#ifndef CHROMAPROCESS_H
+#define CHROMAPROCESS_H
+
+#include <vector>
+
+using namespace std;
+
+class ChromaProcess  
+{
+public:
+    void findHistMaxMin( vector<double> hist, double* max, int*maxIdx, double* min, int* minIdx );
+    vector <int> mod( vector <int> input, int res );
+    vector <int> getPeaks( vector <double> chroma, unsigned int BPO );
+    int findChromaBias( vector<double> chromaVector, unsigned int BPO, unsigned int frames );
+    ChromaProcess();
+    virtual ~ChromaProcess();
+
+};
+
+#endif // !defined(CHROMAPROCESS_H)