diff options
Diffstat (limited to 'libs/qm-dsp/dsp/tonal/TonalEstimator.cpp')
-rw-r--r-- | libs/qm-dsp/dsp/tonal/TonalEstimator.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/libs/qm-dsp/dsp/tonal/TonalEstimator.cpp b/libs/qm-dsp/dsp/tonal/TonalEstimator.cpp index 16d1aa8995..72b6f85c83 100644 --- a/libs/qm-dsp/dsp/tonal/TonalEstimator.cpp +++ b/libs/qm-dsp/dsp/tonal/TonalEstimator.cpp @@ -27,15 +27,15 @@ TonalEstimator::TonalEstimator() m_Basis.resize(6); int i = 0; - - + + // circle of fifths m_Basis[i].resize(12); for (int iP = 0; iP < 12; iP++) { m_Basis[i][iP] = std::sin( (7.0 / 6.0) * iP * PI); } - + i++; m_Basis[i].resize(12); @@ -43,17 +43,17 @@ TonalEstimator::TonalEstimator() { m_Basis[i][iP] = std::cos( (7.0 / 6.0) * iP * PI); } - + i++; - - + + // circle of major thirds m_Basis[i].resize(12); for (int iP = 0; iP < 12; iP++) { m_Basis[i][iP] = 0.6 * std::sin( (2.0 / 3.0) * iP * PI); } - + i++; m_Basis[i].resize(12); @@ -71,7 +71,7 @@ TonalEstimator::TonalEstimator() { m_Basis[i][iP] = 1.1 * std::sin( (3.0 / 2.0) * iP * PI); } - + i++; m_Basis[i].resize(12); @@ -90,7 +90,7 @@ TCSVector TonalEstimator::transform2TCS(const ChromaVector& rVector) { TCSVector vaRetVal; vaRetVal.resize(6, 0.0); - + for (int i = 0; i < 6; i++) { for (int iP = 0; iP < 12; iP++) @@ -98,6 +98,6 @@ TCSVector TonalEstimator::transform2TCS(const ChromaVector& rVector) vaRetVal[i] += m_Basis[i][iP] * rVector[iP]; } } - + return vaRetVal; } |