Searched refs:mat (Results 1 - 25 of 315) sorted by relevance

1234567891011>>

/external/eigen/doc/snippets/
H A DTopicAliasing_block.cpp1 MatrixXi mat(3,3);
2 mat << 1, 2, 3, 4, 5, 6, 7, 8, 9;
3 cout << "Here is the matrix mat:\n" << mat << endl;
6 mat.bottomRightCorner(2,2) = mat.topLeftCorner(2,2);
7 cout << "After the assignment, mat = \n" << mat << endl;
H A DTopicAliasing_block_correct.cpp1 MatrixXi mat(3,3);
2 mat << 1, 2, 3, 4, 5, 6, 7, 8, 9;
3 cout << "Here is the matrix mat:\n" << mat << endl;
6 mat.bottomRightCorner(2,2) = mat.topLeftCorner(2,2).eval();
7 cout << "After the assignment, mat = \n" << mat << endl;
H A DTopicAliasing_cwise.cpp1 MatrixXf mat(2,2);
2 mat << 1, 2, 4, 7;
3 cout << "Here is the matrix mat:\n" << mat << endl << endl;
5 mat = 2 * mat;
6 cout << "After 'mat = 2 * mat', mat = \n" << mat << end
[all...]
H A DTutorial_AdvancedInitialization_CommaTemporary.cpp1 MatrixXf mat = MatrixXf::Random(2, 3); variable
2 std::cout << mat << std::endl << std::endl;
3 mat = (MatrixXf(2,2) << 0, 1, 1, 0).finished() * mat;
4 std::cout << mat << std::endl;
/external/eigen/doc/examples/
H A Dtut_arithmetic_redux_basic.cpp7 Eigen::Matrix2d mat; local
8 mat << 1, 2,
10 cout << "Here is mat.sum(): " << mat.sum() << endl;
11 cout << "Here is mat.prod(): " << mat.prod() << endl;
12 cout << "Here is mat.mean(): " << mat.mean() << endl;
13 cout << "Here is mat.minCoeff(): " << mat
[all...]
H A Dtut_arithmetic_matrix_mul.cpp7 Matrix2d mat; local
8 mat << 1, 2,
11 std::cout << "Here is mat*mat:\n" << mat*mat << std::endl;
12 std::cout << "Here is mat*u:\n" << mat*u << std::endl;
13 std::cout << "Here is u^T*mat:\n" << u.transpose()*mat << st
[all...]
H A DTutorial_ReductionsVisitorsBroadcasting_colwise.cpp7 Eigen::MatrixXf mat(2,4);
8 mat << 1, 2, 6, 9,
12 << mat.colwise().maxCoeff() << std::endl;
H A DTutorial_ReductionsVisitorsBroadcasting_rowwise.cpp7 Eigen::MatrixXf mat(2,4);
8 mat << 1, 2, 6, 9,
12 << mat.rowwise().maxCoeff() << std::endl;
H A DTutorial_ReductionsVisitorsBroadcasting_broadcast_simple.cpp7 Eigen::MatrixXf mat(2,4);
10 mat << 1, 2, 6, 9,
17 mat.colwise() += v;
20 std::cout << mat << std::endl;
H A DTutorial_ReductionsVisitorsBroadcasting_broadcast_simple_rowwise.cpp7 Eigen::MatrixXf mat(2,4);
10 mat << 1, 2, 6, 9,
16 mat.rowwise() += v.transpose();
19 std::cout << mat << std::endl;
H A DTutorial_ReductionsVisitorsBroadcasting_maxnorm.cpp8 MatrixXf mat(2,4);
9 mat << 1, 2, 6, 9,
13 float maxNorm = mat.colwise().sum().maxCoeff(&maxIndex);
18 std::cout << mat.col( maxIndex ) << std::endl;
/external/deqp/framework/common/
H A DtcuMatrixUtil.hpp37 Matrix<T, Cols, Rows> transpose (const Matrix<T, Rows, Cols>& mat);
61 inline Matrix<T, Cols, Rows> transpose (const Matrix<T, Rows, Cols>& mat) argument
66 res(col, row) = mat(row, col);
72 Matrix<float, 2, 2> mat; local
76 mat(0, 0) = c;
77 mat(0, 1) = -s;
78 mat(1, 0) = s;
79 mat(1, 1) = c;
81 return mat;
86 Matrix<float, 2, 2> mat; local
[all...]
H A DtcuMatrix.hpp103 static T doDeterminant (const Matrix<T, Size, Size>& mat);
104 static Matrix<T, Size, Size> doInverse (const Matrix<T, Size, Size>& mat);
110 static T doDeterminant (const Matrix<T, 2, 2>& mat);
111 static Matrix<T, 2, 2> doInverse (const Matrix<T, 2, 2>& mat);
117 static T doDeterminant (const Matrix<T, 3, 3>& mat);
118 static Matrix<T, 3, 3> doInverse (const Matrix<T, 3, 3>& mat);
124 static T doDeterminant (const Matrix<T, 4, 4>& mat);
125 static Matrix<T, 4, 4> doInverse (const Matrix<T, 4, 4>& mat);
132 T determinant (const Matrix<T, Size, Size>& mat) argument
134 return SquareMatrixOps<T, Size>::doDeterminant(mat);
138 inverse(const Matrix<T, Size, Size>& mat) argument
148 doDeterminant(const Matrix<T, 2, 2>& mat) argument
154 doDeterminant(const Matrix<T, 3, 3>& mat) argument
165 doDeterminant(const Matrix<T, 4, 4>& mat) argument
200 doInverse(const Matrix<T, 2, 2>& mat) argument
216 doInverse(const Matrix<T, 3, 3>& mat) argument
265 doInverse(const Matrix<T, 4, 4>& mat) argument
[all...]
/external/libxcam/xcore/
H A Dvec_mat.h556 inline MatrixN<T, 2> inverse (const MatrixN<T, 2>& mat);
557 inline MatrixN<T, 3> inverse (const MatrixN<T, 3>& mat);
558 inline MatrixN<T, 4> inverse (const MatrixN<T, 4>& mat);
750 MatrixN<T, 2> MatrixN<T, N>::inverse (const MatrixN<T, 2>& mat) argument
754 T det = mat(0, 0) * mat(1, 1) - mat(0, 1) * mat(1, 0);
760 result(0, 0) = mat(1, 1);
761 result(0, 1) = -mat(
769 inverse(const MatrixN<T, 3>& mat) argument
798 inverse(const MatrixN<T, 4>& mat) argument
1078 create_quaternion(const Mat3d& mat) argument
1167 Mat3d mat; local
[all...]
/external/autotest/client/site_tests/graphics_SanAngeles/src/
H A Dmatrixop.h21 extern void Matrix4x4_LoadIdentity(Matrix4x4 mat);
23 // mat = ScaleMatrix(sx, sy, sz) * mat
24 extern void Matrix4x4_Scale(Matrix4x4 mat,
27 // mat = TranslateMatrix(tx, ty, tz) * mat
28 extern void Matrix4x4_Translate(Matrix4x4 mat,
31 // mat = RotateMatrix(angle, ax, ay, az) * mat
32 extern void Matrix4x4_Rotate(Matrix4x4 mat, floa
[all...]
H A Dmatrixop.c36 void Matrix4x4_LoadIdentity(Matrix4x4 mat) argument
40 mat[i] = 0;
42 mat[i*4 + i] = 1.f;
46 void Matrix4x4_Scale(Matrix4x4 mat, float sx, float sy, float sz) argument
51 mat[0*4 + i] *= sx;
52 mat[1*4 + i] *= sy;
53 mat[2*4 + i] *= sz;
58 void Matrix4x4_Translate(Matrix4x4 mat, float tx, float ty, float tz) argument
62 mat[3*4 + i] += mat[
81 Matrix4x4_Rotate(Matrix4x4 mat, float angle, float ax, float ay, float az) argument
129 Matrix4x4_Frustum(Matrix4x4 mat, float left, float right, float bottom, float top, float near, float far) argument
166 Matrix4x4_Perspective(Matrix4x4 mat, float fovy, float aspect, float nearZ, float farZ) argument
179 Matrix4x4_Transform(Matrix4x4 mat, float *x, float *y, float *z) argument
[all...]
/external/skia/tests/
H A DMatrixTest.cpp248 SkMatrix mat; local
249 mat.reset();
252 mat.postConcat(mats[x]);
255 SkScalar minScale = mat.getMinScale();
256 SkScalar maxScale = mat.getMaxScale();
258 REPORTER_ASSERT(reporter, (maxScale < 0) == mat.hasPerspective());
261 bool success = mat.getMinMaxScales(scales);
262 REPORTER_ASSERT(reporter, success == !mat.hasPerspective());
265 if (mat.hasPerspective()) {
284 mat
302 SkMatrix mat; local
477 check_matrix_recomposition(const SkMatrix& mat, const SkPoint& rotation1, const SkPoint& scale, const SkPoint& rotation2) argument
501 SkMatrix mat; local
681 SkMatrix mat; local
830 SkMatrix mat, inverse, iden1, iden2; local
980 SkMatrix mat; local
[all...]
H A DDrawBitmapRectTest.cpp24 static void rand_matrix(SkMatrix* mat, SkRandom& rand, unsigned mask) { argument
25 mat->setIdentity();
27 mat->postTranslate(rand.nextSScalar1(), rand.nextSScalar1());
30 mat->postScale(rand.nextSScalar1(), rand.nextSScalar1());
33 mat->postRotate(rand.nextSScalar1() * 360);
36 mat->setPerspX(rand.nextSScalar1());
37 mat->setPerspY(rand.nextSScalar1());
47 SkMatrix mat; local
57 rand_matrix(&mat, rand, SkMatrix::kTranslate_Mask);
60 REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, siz
[all...]
/external/skqp/tests/
H A DMatrixTest.cpp248 SkMatrix mat; local
249 mat.reset();
252 mat.postConcat(mats[x]);
255 SkScalar minScale = mat.getMinScale();
256 SkScalar maxScale = mat.getMaxScale();
258 REPORTER_ASSERT(reporter, (maxScale < 0) == mat.hasPerspective());
261 bool success = mat.getMinMaxScales(scales);
262 REPORTER_ASSERT(reporter, success == !mat.hasPerspective());
265 if (mat.hasPerspective()) {
284 mat
302 SkMatrix mat; local
477 check_matrix_recomposition(const SkMatrix& mat, const SkPoint& rotation1, const SkPoint& scale, const SkPoint& rotation2) argument
501 SkMatrix mat; local
681 SkMatrix mat; local
830 SkMatrix mat, inverse, iden1, iden2; local
980 SkMatrix mat; local
[all...]
H A DDrawBitmapRectTest.cpp24 static void rand_matrix(SkMatrix* mat, SkRandom& rand, unsigned mask) { argument
25 mat->setIdentity();
27 mat->postTranslate(rand.nextSScalar1(), rand.nextSScalar1());
30 mat->postScale(rand.nextSScalar1(), rand.nextSScalar1());
33 mat->postRotate(rand.nextSScalar1() * 360);
36 mat->setPerspX(rand.nextSScalar1());
37 mat->setPerspY(rand.nextSScalar1());
47 SkMatrix mat; local
57 rand_matrix(&mat, rand, SkMatrix::kTranslate_Mask);
60 REPORTER_ASSERT(reporter, SkTreatAsSprite(mat, siz
[all...]
/external/eigen/Eigen/src/IterativeLinearSolvers/
H A DBasicPreconditioners.h50 explicit DiagonalPreconditioner(const MatType& mat) : m_invdiag(mat.cols()) argument
52 compute(mat);
65 DiagonalPreconditioner& factorize(const MatType& mat) argument
67 m_invdiag.resize(mat.cols());
68 for(int j=0; j<mat.outerSize(); ++j)
70 typename MatType::InnerIterator it(mat,j);
82 DiagonalPreconditioner& compute(const MatType& mat) argument
84 return factorize(mat);
139 explicit LeastSquareDiagonalPreconditioner(const MatType& mat) argument
151 factorize(const MatType& mat) argument
183 compute(const MatType& mat) argument
[all...]
/external/eigen/Eigen/src/QR/
H A DHouseholderQR_LAPACKE.h47 static void run(MatrixQR& mat, HCoeffs& hCoeffs, Index = 32, \
50 lapack_int m = (lapack_int) mat.rows(); \
51 lapack_int n = (lapack_int) mat.cols(); \
52 lapack_int lda = (lapack_int) mat.outerStride(); \
54 LAPACKE_##LAPACKE_PREFIX##geqrf( matrix_order, m, n, (LAPACKE_TYPE*)mat.data(), lda, (LAPACKE_TYPE*)hCoeffs.data()); \
/external/opencv/ml/src/
H A D_ml.h69 #define CV_MAT_ELEM_FLAG( mat, type, comp, vect, tflag ) \
71 ? (CV_MAT_ELEM( mat, type, comp, vect )) \
72 : (CV_MAT_ELEM( mat, type, vect, comp )))
75 #define ICV_MAT2VEC( mat, vdata, vstep, num ) \
76 if( MIN( (mat).rows, (mat).cols ) != 1 ) \
78 (vdata) = ((mat).data.ptr); \
79 if( (mat).rows == 1 ) \
81 (vstep) = CV_ELEM_SIZE( (mat).type ); \
82 (num) = (mat)
[all...]
/external/webrtc/webrtc/modules/audio_processing/beamformer/
H A Dcovariance_matrix_generator.cc45 ComplexMatrix<float>* mat) {
46 RTC_CHECK_EQ(geometry.size(), mat->num_rows());
47 RTC_CHECK_EQ(geometry.size(), mat->num_columns());
49 complex<float>* const* mat_els = mat->elements();
70 ComplexMatrix<float>* mat) {
71 RTC_CHECK_EQ(geometry.size(), mat->num_rows());
72 RTC_CHECK_EQ(geometry.size(), mat->num_columns());
86 mat->Multiply(interf_cov_vector_transposed, interf_cov_vector);
96 ComplexMatrix<float>* mat) {
97 RTC_CHECK_EQ(1u, mat
42 UniformCovarianceMatrix( float wave_number, const std::vector<Point>& geometry, ComplexMatrix<float>* mat) argument
62 AngledCovarianceMatrix( float sound_speed, float angle, size_t frequency_bin, size_t fft_size, size_t num_freq_bins, int sample_rate, const std::vector<Point>& geometry, ComplexMatrix<float>* mat) argument
89 PhaseAlignmentMasks( size_t frequency_bin, size_t fft_size, int sample_rate, float sound_speed, const std::vector<Point>& geometry, float angle, ComplexMatrix<float>* mat) argument
[all...]
H A Dcovariance_matrix_generator.h28 ComplexMatrix<float>* mat);
38 ComplexMatrix<float>* mat);
49 ComplexMatrix<float>* mat);

Completed in 7920 milliseconds

1234567891011>>