36 Eigen::MatrixXf
processSignal(std::vector<float>& inputSignal);
66 const float strenThresh = std::numeric_limits<float>::lowest();
88 Eigen::VectorXf
fevalbp(
const Eigen::MatrixXf& bp,
const Eigen::VectorXf& x_v);
90 Eigen::VectorXi
findIndices(
const Eigen::VectorXf& x_v,
91 float threshMin = -std::numeric_limits<float>::infinity(),
92 float threshMax = std::numeric_limits<float>::infinity());
116 std::vector<Eigen::MatrixXf>
calculateReshaped2D(
const Eigen::MatrixXf& multiplied,
int tSize,
int nFreqCorrs,
118 std::vector<Eigen::MatrixXi>
applyTransformation(
const std::vector<Eigen::MatrixXf>& reshapedMultiplied2_d,
119 float binSize,
int fSize);
120 std::vector<Eigen::MatrixXi>
calculateDistrIdcs(
int tSize,
int nFreqCorrs,
int nInharmCoeffs,
int fSize,
121 std::vector<Eigen::MatrixXi>& fSupIdcsTFHI2_d);
123 const std::vector<Eigen::MatrixXi>& distrIdcsTFHI2_d);
124 std::vector<Eigen::MatrixXf>
computeTotalErgTFI(
const std::vector<Eigen::MatrixXf>& submatrices_cell,
int tSize,
125 int nFreqCorrs,
int nInharmCoeffs);
126 std::pair<Eigen::VectorXf, Eigen::VectorXi>
maxRowValues(
const Eigen::MatrixXf& matrix);
Definition HarmonicRepresentation.h:21
Eigen::MatrixXf processSignal(std::vector< float > &inputSignal)
Processes the input signal and returns the matrix of partial frequencies and partial amplitudes.
Definition HarmonicRepresentation.cpp:21
std::pair< Eigen::VectorXf, Eigen::VectorXi > maxRowValues(const Eigen::MatrixXf &matrix)
Definition HarmonicRepresentation.cpp:681
struct krotos::HarmonicRepresentation::HarmRepParams harmRep
HarmonicRepresentation(float sampleRate)
Definition HarmonicRepresentation.cpp:14
std::vector< Eigen::MatrixXi > calculateDistrIdcs(int tSize, int nFreqCorrs, int nInharmCoeffs, int fSize, std::vector< Eigen::MatrixXi > &fSupIdcsTFHI2_d)
Definition HarmonicRepresentation.cpp:588
Eigen::VectorXf fevalbp(const Eigen::MatrixXf &bp, const Eigen::VectorXf &x_v)
Estimates pitches by linear interpolation.
Definition HarmonicRepresentation.cpp:410
std::pair< Eigen::VectorXf, Eigen::VectorXf > m_pitchStrengthPair
Definition HarmonicRepresentation.h:128
const float m_sampleRate
Definition HarmonicRepresentation.h:131
std::vector< Eigen::MatrixXi > applyTransformation(const std::vector< Eigen::MatrixXf > &reshapedMultiplied2_d, float binSize, int fSize)
Definition HarmonicRepresentation.cpp:566
Eigen::VectorXf m_times
Definition HarmonicRepresentation.h:129
struct krotos::HarmonicRepresentation::SwipeParams swipe
std::vector< Eigen::MatrixXf > computeTotalErgTFI(const std::vector< Eigen::MatrixXf > &submatrices_cell, int tSize, int nFreqCorrs, int nInharmCoeffs)
Definition HarmonicRepresentation.cpp:658
std::vector< Eigen::MatrixXf > extractSubmatrices(const Eigen::MatrixXf &distr, const std::vector< Eigen::MatrixXi > &distrIdcsTFHI2_d)
Definition HarmonicRepresentation.cpp:628
struct krotos::HarmonicRepresentation::ConfigParams config
float m_maxSwipepWinSize
Definition HarmonicRepresentation.h:132
std::vector< Eigen::MatrixXf > calculateReshaped2D(const Eigen::MatrixXf &multiplied, int tSize, int nFreqCorrs, int nInharmCoeffs)
Reshapes a flat Eigen matrix into a vector of 2D matrices, intended for handling multidimensional mat...
Definition HarmonicRepresentation.cpp:537
Eigen::VectorXi findIndices(const Eigen::VectorXf &x_v, float threshMin=-std::numeric_limits< float >::infinity(), float threshMax=std::numeric_limits< float >::infinity())
Definition HarmonicRepresentation.cpp:513
void replaceNanWithMedian(Eigen::VectorXf &inputVector)
Replaces NaN values in the input vector with the median value.
Definition HarmonicRepresentation.cpp:375
Definition AirAbsorptionFilter.cpp:2
Configuration parameters.
Definition HarmonicRepresentation.h:53
const int fftSize
Definition HarmonicRepresentation.h:56
const int winSize
Definition HarmonicRepresentation.h:55
const int hopSize
Definition HarmonicRepresentation.h:54
Parameters related to harmonic representation.
Definition HarmonicRepresentation.h:43
const int nHarms
Definition HarmonicRepresentation.h:45
const float threshold
Definition HarmonicRepresentation.h:44
Parameters related to pitch estimation.
Definition HarmonicRepresentation.h:63
const float ERBStep
Definition HarmonicRepresentation.h:64
const float normOverlap
Definition HarmonicRepresentation.h:65
const float strenThresh
Definition HarmonicRepresentation.h:66
const float log2PitchStep
Definition HarmonicRepresentation.h:67