Mercurial > hg > qm-dsp
comparison dsp/phasevocoder/PhaseVocoder.cpp @ 505:930b5b0f707d
Merge branch 'codestyle-and-tidy'
| author | Chris Cannam <cannam@all-day-breakfast.com> |
|---|---|
| date | Wed, 05 Jun 2019 12:55:15 +0100 |
| parents | fdaa63607c15 |
| children |
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| 471:e3335cb213da | 505:930b5b0f707d |
|---|---|
| 103 m_unwrapped[i] = -omega; | 103 m_unwrapped[i] = -omega; |
| 104 } | 104 } |
| 105 } | 105 } |
| 106 | 106 |
| 107 void PhaseVocoder::getMagnitudes(double *mag) | 107 void PhaseVocoder::getMagnitudes(double *mag) |
| 108 { | 108 { |
| 109 for (int i = 0; i < m_n/2 + 1; i++) { | 109 for (int i = 0; i < m_n/2 + 1; i++) { |
| 110 mag[i] = sqrt(m_real[i] * m_real[i] + m_imag[i] * m_imag[i]); | 110 mag[i] = sqrt(m_real[i] * m_real[i] + m_imag[i] * m_imag[i]); |
| 111 } | 111 } |
| 112 } | 112 } |
| 113 | 113 |
| 114 void PhaseVocoder::getPhases(double *theta) | 114 void PhaseVocoder::getPhases(double *theta) |
| 115 { | 115 { |
| 116 for (int i = 0; i < m_n/2 + 1; i++) { | 116 for (int i = 0; i < m_n/2 + 1; i++) { |
| 117 theta[i] = atan2(m_imag[i], m_real[i]); | 117 theta[i] = atan2(m_imag[i], m_real[i]); |
| 118 } | 118 } |
| 119 } | 119 } |
| 120 | 120 |
| 121 void PhaseVocoder::unwrapPhases(double *theta, double *unwrapped) | 121 void PhaseVocoder::unwrapPhases(double *theta, double *unwrapped) |
| 122 { | 122 { |
| 123 for (int i = 0; i < m_n/2 + 1; ++i) { | 123 for (int i = 0; i < m_n/2 + 1; ++i) { |