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Functions |
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vec | itpp::chirp (const vec &a, double factor) |
| | Returns a chirped version of the input vector.
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double | itpp::sd (const vec &In1, const vec &In2) |
| | Spectral distortion between two vectors, in dB.
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double | itpp::sd (const vec &In1, const vec &In2, double highestfreq) |
| | Spectral distortion between two vectors, in dB, up to highest frequency highestfreq.
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vec | itpp::lerouxguegenrc (const vec &R, int order) |
| | Computes reflection coefficients from autocorrelation, using the Le-Roux-Guegen algorithm.
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vec | itpp::levinson (const vec &R2, int order) |
| | Levinson - Levinson-Durbin recursion.
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vec | itpp::autocorr (const vec &x, int order) |
| | Computes the autocorrelation function.
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vec | itpp::lpc (const vec &x, int order) |
| | lpc - Linear Predictive Coefficients using autocorrelation method.
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vec | itpp::schurrc (const vec &R, int order) |
| | schurrc - Schur algorithm.
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vec | itpp::ac2rc (const vec &ac) |
| | ac2rc - Autocorrelation sequence to reflection coefficients conversion.
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vec | itpp::ac2poly (const vec &ac) |
| | ac2poly - Autocorrelation sequence to prediction polynomial conversion.
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vec | itpp::is2rc (const vec &is) |
| | is2rc - Inverse sine parameters to reflection coefficients conversion.
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vec | itpp::lar2rc (const vec &lar) |
| | lar2rc - Log area ratios to reflection coefficients conversion.
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vec | itpp::lsf2poly (const vec &lsf) |
| | lsf2poly - Line spectral frequencies to prediction polynomial conversion.
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vec | itpp::poly2ac (const vec &poly) |
| | poly2ac - Prediction polynomial to autocorrelation sequence conversion.
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vec | itpp::poly2lsf (const vec &poly) |
| | poly2lsf - Prediction polynomial to line spectral frequencies conversion.
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vec | itpp::poly2rc (const vec &poly) |
| | poly2rc - Prediction polynomial to reflection coefficients conversion.
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vec | itpp::poly2cepstrum (const vec &a) |
| | poly2cepstrum - Prediction polynomial to cepstrum conversion.
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vec | itpp::poly2cepstrum (const vec &a, int num) |
| | poly2cepstrum - Prediction polynomial to cepstrum conversion, to the specified order.
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vec | itpp::cepstrum2poly (const vec &c) |
| | cepstrum2poly - Cepstrum to prediction polynomial conversion.
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vec | itpp::rc2ac (const vec &rc) |
| | rc2ac - Reflection coefficients to autocorrelation sequence conversion.
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vec | itpp::rc2is (const vec &rc) |
| | rc2is - Reflection coefficients to inverse sine parameters conversion.
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vec | itpp::rc2lar (const vec &rc) |
| | rc2lar - Reflection coefficients to log area ratios conversion.
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vec | itpp::rc2poly (const vec &rc) |
| | rc2poly - Reflection coefficients to prediction polynomial conversion.
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