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/dports/science/rdkit/rdkit-Release_2021_03_5/Code/Numerics/EigenSolvers/
H A DPowerEigenSolver.h57 unsigned int numEig, DoubleSymmMatrix &mat, DoubleVector &eigenValues,
61 DoubleVector &eigenValues,
63 return powerEigenSolver(numEig, mat, eigenValues, &eigenVectors, seed);
H A DPowerEigenSolver.cpp21 DoubleVector &eigenValues, DoubleMatrix *eigenVectors, in powerEigenSolver() argument
30 CHECK_INVARIANT(eigenValues.size() >= numEig, ""); in powerEigenSolver()
89 eigenValues[ei] = eigVal; in powerEigenSolver()
/dports/science/InsightToolkit/ITK-5.0.1/Modules/Filtering/ImageStatistics/test/
H A DitkImagePCAShapeModelEstimatorTest.cxx168 vnl_vector<double> eigenValues = in itkImagePCAShapeModelEstimatorTest() local
170 unsigned int numEigVal = eigenValues.size(); in itkImagePCAShapeModelEstimatorTest()
179 std::cout << eigenValues[ i ] << std::endl; in itkImagePCAShapeModelEstimatorTest()
218 if( (eigenValues[2] < 6 || eigenValues[2] > 6.1) || (eigenValues[1] >0.1) ) in itkImagePCAShapeModelEstimatorTest()
/dports/x11-toolkits/qt5-virtualkeyboard/kde-qtvirtualkeyboard-5.15.2p4/src/plugins/lipi-toolkit/3rdparty/lipi-toolkit/src/reco/shaperec/activedtw/
H A DActiveDTWAdapt.cpp556 doubleVector eigenValues; in adaptCluster() local
606 for( i = 0; i < eigenValues.size(); i++) in adaptCluster()
608 eigenEnergy += eigenValues[i]; in adaptCluster()
661 eigenValues.clear(); in adaptCluster()
750 doubleVector eigenValues; in adaptCluster() local
811 for( i = 0; i < eigenValues.size(); i++) in adaptCluster()
813 eigenEnergy += eigenValues[i]; in adaptCluster()
859 eigenValues.clear(); in adaptCluster()
1061 doubleVector eigenValues; in trainSingletons() local
1154 clusterModel.setEigenValues(eigenValues); in trainSingletons()
[all …]
/dports/science/InsightToolkit/ITK-5.0.1/Modules/Filtering/ImageIntensity/include/
H A DitkSymmetricEigenAnalysisImageFilter.h56 TOutput eigenValues; in operator() local
58 m_Calculator.ComputeEigenValues(x, eigenValues); in operator()
59 return eigenValues; in operator()
121 TOutput eigenValues; in operator() local
123 m_Calculator.ComputeEigenValues(x, eigenValues); in operator()
124 return eigenValues; in operator()
/dports/math/vtk9/VTK-9.1.0/ThirdParty/vtkm/vtkvtkm/vtk-m/vtkm/worklet/
H A DLagrangianStructures.h82 vtkm::Vec<Scalar, 2> eigenValues; in operator() local
83 detail::Jacobi(jacobian, eigenValues); in operator()
85 Scalar delta = eigenValues[0]; in operator()
173 vtkm::Vec<Scalar, 3> eigenValues; in operator() local
174 detail::Jacobi(jacobian, eigenValues); in operator()
176 Scalar delta = eigenValues[0]; in operator()
/dports/finance/quantlib/QuantLib-1.20/ql/math/matrixutilities/
H A Dpseudosqrt.cpp453 Array eigenValues = jd.eigenvalues(); in rankReducedSqrt() local
459 QL_REQUIRE(eigenValues[size-1]>=-1e-16, in rankReducedSqrt()
461 << std::scientific << eigenValues[size-1] in rankReducedSqrt()
467 eigenValues[i] = std::max<Real>(eigenValues[i], 0.0); in rankReducedSqrt()
475 eigenValues = jd.eigenvalues(); in rankReducedSqrt()
484 std::accumulate(eigenValues.begin(), in rankReducedSqrt()
485 eigenValues.end(), Real(0.0)); in rankReducedSqrt()
491 Real components = eigenValues[0]; in rankReducedSqrt()
494 components += eigenValues[i]; in rankReducedSqrt()
502 diagonal[i][i] = std::sqrt(eigenValues[i]); in rankReducedSqrt()
/dports/misc/elki/elki-release0.7.1-1166-gfb1fffdf3/elki-core-math/src/main/java/de/lmu/ifi/dbs/elki/math/linearalgebra/pca/filter/
H A DFirstNEigenPairFilter.java58 public int filter(double[] eigenValues) { in filter() argument
59 return n < eigenValues.length ? n : eigenValues.length; in filter()
/dports/math/dune-common/dune-common-df65b1282ea89ad40d2cb6565983f7e633ccce31/dune/common/test/
H A Deigenvaluestest.cc103 FieldVector<field_type,dim> eigenValues; in testSymmetricFieldMatrix() local
105 FMatrixHelp::eigenValuesVectors(testMatrix, eigenValues, eigenVectors); in testSymmetricFieldMatrix()
122 if (isnan(eigenValues[j])) in testSymmetricFieldMatrix()
132 if (eigenValues[j] > eigenValues[j+1] + 1e-10) in testSymmetricFieldMatrix()
140 …if((Av - eigenValues[j]*eigenVectors[j]).two_norm() > dim*std::sqrt(std::numeric_limits<field_type… in testSymmetricFieldMatrix()
/dports/math/dune-common/dune-common-df65b1282ea89ad40d2cb6565983f7e633ccce31/dune/common/
H A Ddynmatrixev.hh38 DynamicVector<C>& eigenValues, in eigenValuesNonSym() argument
85 eigenValues.resize(N); in eigenValuesNonSym()
87 eigenValues[i] = std::complex<double>(eigenR[i], eigenI[i]); in eigenValuesNonSym()
/dports/math/openturns/openturns-1.18/lib/src/Uncertainty/Process/
H A DKarhunenLoeveQuadratureAlgorithm.cxx315 Point eigenValues(C.computeEV(eigenVectors, false)); in run() local
324 eigenPairs[i] = std::pair<Scalar, UnsignedInteger>(-eigenValues[i], i); in run()
330 eigenValues[i] = -eigenPairs[i].first; in run()
331 cumulatedVariance += eigenValues[i]; in run()
333 LOGDEBUG(OSS(false) << "eigenValues=" << eigenValues); in run()
337 const UnsignedInteger nbModesMax = std::min(eigenValues.getSize(), getNbModes()); in run()
339 while ((K < nbModesMax) && (eigenValues[K] >= threshold_ * cumulatedVariance)) in run()
352 selectedEV[k] = eigenValues[k]; in run()
H A DKarhunenLoeveSVDAlgorithm.cxx307 Point eigenValues(svd.getDimension()); in run() local
310 eigenValues[i] = svd[i] * svd[i]; in run()
311 cumulatedVariance += eigenValues[i]; in run()
316 const UnsignedInteger nbModesMax = std::min(eigenValues.getSize(), getNbModes()); in run()
318 while ((K < nbModesMax) && (eigenValues[K] >= threshold_ * cumulatedVariance)) in run()
357 selectedEV[k] = eigenValues[k]; in run()
H A DARMA.cxx217 const ComplexCollection eigenValues(matrix.computeEigenValues(false)); in computeNThermalization() local
220 Scalar s = std::abs(eigenValues[0]); in computeNThermalization()
221 …for (UnsignedInteger i = 1; i < eigenValues.getSize() ; ++i) s = std::max(s, std::abs(eigenValues[… in computeNThermalization()
/dports/audio/faust/faust-2.37.3/tools/physicalModeling/mesh2faust/src/
H A Dmesh2faust.cpp241 double *eigenValues = (double *)malloc(sizeof(double) * femNModes); in main() local
256 … stiffnessMatrix, massMatrix, femNModes, eigenValues, eigenVectors, sigma, in main()
275 if (eigenValues[i] <= 0) { in main()
278 modesFreqs[i] = sqrt((float)eigenValues[i]) / (2 * M_PI); in main()
440 free(eigenValues); in main()
/dports/science/InsightToolkit/ITK-5.0.1/Modules/Filtering/ImageFeature/include/
H A DitkHessianToObjectnessMeasureImageFilter.hxx75 EigenValueArrayType eigenValues; in DynamicThreadedGenerateData() local
76 eigenCalculator.ComputeEigenValues(it.Get(), eigenValues); in DynamicThreadedGenerateData()
80 EigenValueArrayType sortedEigenValues = eigenValues; in DynamicThreadedGenerateData()
/dports/misc/elki/elki-release0.7.1-1166-gfb1fffdf3/elki-core/src/main/java/de/lmu/ifi/dbs/elki/math/linearalgebra/pca/
H A DAutotuningPCA.java219 private double computeExplainedVariance(double[] eigenValues, int filteredEigenPairs) { in computeExplainedVariance() argument
222 strongsum += eigenValues[i]; in computeExplainedVariance()
224 for(int i = filteredEigenPairs; i < eigenValues.length; i++) { in computeExplainedVariance()
225 weaksum += eigenValues[i]; in computeExplainedVariance()
/dports/science/InsightToolkit/ITK-5.0.1/Modules/Nonunit/Review/test/
H A DitkDiscreteHessianGaussianImageFunctionTest.cxx47 typename HessianGaussianImageFunctionType::TensorType::EigenValuesArrayType eigenValues; in itkDiscreteHessianGaussianImageFunctionTestND() local
161 hessian.ComputeEigenValues( eigenValues ); in itkDiscreteHessianGaussianImageFunctionTestND()
163 PixelType maxEigen = eigenValues[0]; in itkDiscreteHessianGaussianImageFunctionTestND()
166 maxEigen = std::max(eigenValues[i], maxEigen); in itkDiscreteHessianGaussianImageFunctionTestND()
/dports/graphics/pcl-pointclouds/pcl-pcl-1.12.0/apps/3d_rec_framework/include/pcl/apps/3d_rec_framework/feature_wrapper/local/
H A Dlocal_estimator.h112 EIGEN_ALIGN16 Eigen::Vector3f eigenValues;
118 pcl::eigen33(covariance_matrix, eigenVectors, eigenValues);
120 float eigsum = eigenValues.sum();
125 if ((std::abs(eigenValues[0] - eigenValues[1]) < 1.5e-4) ||
126 (eigsum != 0 && std::abs(eigenValues[0] / eigsum) > 1.e-2)) {
/dports/math/dune-geometry/dune-geometry-e7bfb66e48496aa28e47974c33ea9a4579bf723b/dune/geometry/quadraturerules/
H A DjacobiNquadrature.hh145 DynamicVector<std::complex<double> > eigenValues(n,0); in jacobiNodesWeights() local
148 DynamicMatrixHelp::eigenValuesNonSym(J, eigenValues, &eigenVectors); in jacobiNodesWeights()
158 DynamicVector<ct> node(1,0.5*eigenValues[i].real() + 0.5); in jacobiNodesWeights()
/dports/emulators/mess/mame-mame0226/3rdparty/bimg/3rdparty/nvtt/nvmath/
H A Dfitting.h40 … bool eigenSolveSymmetric3(const float matrix[6], float eigenValues[3], Vector3 eigenVectors[3]);
41 … bool eigenSolveSymmetric4(const float matrix[10], float eigenValues[4], Vector4 eigenVectors[4]);
/dports/emulators/mame/mame-mame0226/3rdparty/bimg/3rdparty/nvtt/nvmath/
H A Dfitting.h40 … bool eigenSolveSymmetric3(const float matrix[6], float eigenValues[3], Vector3 eigenVectors[3]);
41 … bool eigenSolveSymmetric4(const float matrix[10], float eigenValues[4], Vector4 eigenVectors[4]);
/dports/science/InsightToolkit/ITK-5.0.1/Modules/Core/Common/include/
H A DitkSymmetricSecondRankTensor.hxx272 ::ComputeEigenValues(EigenValuesArrayType & eigenValues) const in ComputeEigenValues()
286 symmetricEigenSystem.ComputeEigenValues(tensorMatrix, eigenValues); in ComputeEigenValues()
296 ::ComputeEigenAnalysis(EigenValuesArrayType & eigenValues, in ComputeEigenAnalysis() argument
312 tensorMatrix, eigenValues, eigenVectors); in ComputeEigenAnalysis()
/dports/multimedia/opentoonz/opentoonz-1.5.0/toonz/sources/common/tapptools/
H A Dtcolorutils.cpp123 KEYER_FLOAT eigenValues[3]);
181 KEYER_FLOAT eigenValues[3]; in chooseLeafToClusterize() local
182 tmpMulteplicity = calcCovarianceEigenValues(clusterCovariance, eigenValues); in chooseLeafToClusterize()
185 tmpEigenValue = std::max({eigenValues[0], eigenValues[1], eigenValues[2]}); in chooseLeafToClusterize()
349 const KEYER_FLOAT clusterCovariance[9], KEYER_FLOAT eigenValues[3]) { in calcCovarianceEigenValues()
369 SolveCubic((KEYER_FLOAT)-1.0, c2, -c1, c0, &solutionsCount, eigenValues); in calcCovarianceEigenValues()
373 assert(!std::isnan(eigenValues[0])); in calcCovarianceEigenValues()
374 assert(!std::isnan(eigenValues[1])); in calcCovarianceEigenValues()
375 assert(!std::isnan(eigenValues[2])); in calcCovarianceEigenValues()
/dports/science/berkeleygw/BGW-2.0.0/MeanField/EPM/
H A DhamiltonianMod.f90223 eigenStates%eigenValues(1:eigenStates%numStates, k) = eigenvalues(1:eigenStates%numStates)
326 write(0,*) 'eigenvalue = ', eigenStates%eigenValues(ist, ik)
330 diff = dble(energy) - eigenStates%eigenValues(ist, ik)
400 diff = Hdiag(ist, ist) - eigenStates%eigenValues(ist, ik)
/dports/science/InsightToolkit/ITK-5.0.1/Modules/Core/Transform/include/
H A DitkTransform.hxx352 typename InputDiffusionTensor3DType::EigenValuesArrayType eigenValues; in PreservationOfPrincipalDirectionDiffusionTensor3DReorientation() local
354 inputTensor.ComputeEigenAnalysis( eigenValues, eigenVectors ); in PreservationOfPrincipalDirectionDiffusionTensor3DReorientation()
391 e1(i, j) = eigenValues[2] * ev1[i] * ev1[j]; in PreservationOfPrincipalDirectionDiffusionTensor3DReorientation()
392 e2(i, j) = eigenValues[1] * ev2[i] * ev2[j]; in PreservationOfPrincipalDirectionDiffusionTensor3DReorientation()
393 e3(i, j) = eigenValues[0] * ev3[i] * ev3[j]; in PreservationOfPrincipalDirectionDiffusionTensor3DReorientation()

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