Mercurial > hg > vamp-tempogram

view AutocorrelationProcessor.h @ 26:ff6110f1144b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
* Added an additional buffer in AutocorrelationProcessor::process() - possibly a little bit slower, but much easier to debug!
author Carl Bussey <c.bussey@se10.qmul.ac.uk>
date Wed, 20 Aug 2014 16:32:52 +0100
parents fe23998968b4
children a3a37c8dcee7
line wrap: on
line source
//
//  AutocorrelationProcessor.h
//  Tempogram
//
//  Created by Carl Bussey on 20/08/2014.
//  Copyright (c) 2014 Carl Bussey. All rights reserved.
//

#ifndef __Tempogram__Autocorrelation__
#define __Tempogram__Autocorrelation__

#include <iostream>
#include <vector>

typedef std::vector< std::vector<float> > AutoCorrelation;

class AutocorrelationProcessor{
public:
    AutocorrelationProcessor(const size_t &windowLength, const unsigned int &hopSize);
    ~AutocorrelationProcessor();
    AutoCorrelation process(float * input, const size_t &inputLength) const;
private:
    size_t m_windowLength;
    unsigned int m_hopSize;
    unsigned int m_lagIncrement;
    float * m_blockInput;
    
    std::vector<float> processBlock() const;
};

#endif /* defined(__Tempogram__Autocorrelation__) */