LibXtract/documentation/xtract__vector_8h_source.html

 /*

  * Copyright (C) 2012 Jamie Bullock

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  * The above copyright notice and this permission notice shall be included in

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 #ifndef XTRACT_VECTOR_H

 #define XTRACT_VECTOR_H


 #ifdef __cplusplus

 extern "C" {

 #endif


 int xtract_spectrum(const double *data, const int N, const void *argv, double *result);


 int xtract_autocorrelation_fft(const double *data, const int N, const void *argv, double *result);


 int xtract_mfcc(const double *data, const int N, const void *argv, double *result);


 int xtract_dct(const double *data, const int N, const void *argv, double *result);


 int xtract_autocorrelation(const double *data, const int N, const void *argv, double *result);


 int xtract_amdf(const double *data, const int N, const void *argv, double *result);


 int xtract_asdf(const double *data, const int N, const void *argv, double *result);


 int xtract_bark_coefficients(const double *data, const int N, const void *argv, double *result);


 int xtract_peak_spectrum(const double *data, const int N, const void *argv, double *result);


 int xtract_harmonic_spectrum(const double *data, const int N, const void *argv, double *result);


 int xtract_lpc(const double *data, const int N, const void *argv, double *result);


 int xtract_lpcc(const double *data, const int N, const void *argv, double *result);


 int xtract_subbands(const double *data, const int N, const void *argv, double *result);

 #ifdef __cplusplus

 }

 #endif


 #endif

xtract_harmonic_spectrum
int xtract_harmonic_spectrum(const double *data, const int N, const void *argv, double *result)
Extract the harmonic spectrum of from a of a peak spectrum.

xtract_lpcc
int xtract_lpcc(const double *data, const int N, const void *argv, double *result)
Extract Linear Predictive Coding Cepstral Coefficients.

xtract_peak_spectrum
int xtract_peak_spectrum(const double *data, const int N, const void *argv, double *result)
Extract the amplitude and frequency of spectral peaks from a magnitude spectrum.

xtract_spectrum
int xtract_spectrum(const double *data, const int N, const void *argv, double *result)
Extract frequency domain spectrum from time domain signal.

xtract_mfcc
int xtract_mfcc(const double *data, const int N, const void *argv, double *result)
Extract Mel Frequency Cepstral Coefficients based on a method described by Rabiner.

xtract_subbands
int xtract_subbands(const double *data, const int N, const void *argv, double *result)
Extract subbands from a spectrum.

xtract_autocorrelation_fft
int xtract_autocorrelation_fft(const double *data, const int N, const void *argv, double *result)
Extract autocorrelation from time domain signal using FFT based method.

xtract_dct
int xtract_dct(const double *data, const int N, const void *argv, double *result)
Extract the Discrete Cosine transform of a time domain signal.

xtract_amdf
int xtract_amdf(const double *data, const int N, const void *argv, double *result)
Extract Average Magnitude Difference Function from time domain signal.

xtract_lpc
int xtract_lpc(const double *data, const int N, const void *argv, double *result)
Extract Linear Predictive Coding Coefficients.

xtract_autocorrelation
int xtract_autocorrelation(const double *data, const int N, const void *argv, double *result)
Extract autocorrelation from time domain signal using time-domain autocorrelation technique...

xtract_asdf
int xtract_asdf(const double *data, const int N, const void *argv, double *result)
Extract Average Squared Difference Function from time domain signal.

xtract_bark_coefficients
int xtract_bark_coefficients(const double *data, const int N, const void *argv, double *result)
Extract Bark band coefficients based on a method.