annotate AutocorrelationProcessor.h @ 25:fe23998968b4
* Added tempogram via autocorrelation feature, using AutocorrelationProcessor
* Moved calculateMax() from NoveltyCurveProcessor to SpectrogramProcessor
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Carl Bussey <c.bussey@se10.qmul.ac.uk> |
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Wed, 20 Aug 2014 16:00:37 +0100 |
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1 //
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2 // AutocorrelationProcessor.h
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3 // Tempogram
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4 //
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5 // Created by Carl Bussey on 20/08/2014.
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6 // Copyright (c) 2014 Carl Bussey. All rights reserved.
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7 //
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8
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9 #ifndef __Tempogram__Autocorrelation__
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10 #define __Tempogram__Autocorrelation__
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11
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12 #include <iostream>
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13 #include <vector>
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14
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15 typedef std::vector< std::vector<float> > AutoCorrelation;
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16
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17 class AutocorrelationProcessor{
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18 public:
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19 AutocorrelationProcessor(const size_t &windowLength, const unsigned int &hopSize, const unsigned int &lagIncrement);
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20 AutoCorrelation process(float * input, const size_t &inputLength) const;
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21 std::vector<float> processBlock(float * input, const size_t &inputLength) const;
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22 private:
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23 size_t m_windowLength;
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24 unsigned int m_hopSize;
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25 unsigned int m_lagIncrement;
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26
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27 };
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28
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29 #endif /* defined(__Tempogram__Autocorrelation__) */
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