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mat

package

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Versions in this module

v0

v0.2.6

Apr 10, 2022

v0.2.5

Apr 10, 2022

v0.2.4

Apr 9, 2022

v0.2.3

Apr 8, 2022

v0.2.2

Apr 4, 2022

v0.2.1

Aug 28, 2021

v0.2.0

Aug 1, 2021

v0.1.1

Jul 19, 2020

Changes in this version

+ func AreEqual(m1, m2 ReadOnlyMatrix) bool

+ func FillMatrixWithData(matrix MutableMatrix, data []float64)

+ func HasZeroInMainDiagonal(m ReadOnlyMatrix) bool

+ func IsRowDominant(m ReadOnlyMatrix) bool

+ func IsSquare(m ReadOnlyMatrix) bool

+ func IsSymmetric(m ReadOnlyMatrix) bool

+ func MainDiagonal(m ReadOnlyMatrix) *vec.Vector

+ func MatrixContainsData(matrix ReadOnlyMatrix, data []float64) bool

+ func ToImage(m ReadOnlyMatrix, filePath string)

+ type DenseMat struct

+ func MakeDense(rows, cols int) *DenseMat

+ func MakeDenseWithData(rows, cols int, data []float64) *DenseMat

+ func MakeSquareDense(size int) *DenseMat

+ func (m *DenseMat) AddToValue(row, col int, value float64)

+ func (m *DenseMat) SetIdentityRow(row int)

+ func (m *DenseMat) SetValue(row, col int, value float64)

+ func (m *DenseMat) SetZeroCol(col int)

+ func (m DenseMat) Cols() int

+ func (m DenseMat) NonZeroIndicesAtRow(row int) []int

+ func (m DenseMat) RowTimesVector(row int, v *vec.Vector) float64

+ func (m DenseMat) Rows() int

+ func (m DenseMat) TimesMatrix(other ReadOnlyMatrix) ReadOnlyMatrix

+ func (m DenseMat) TimesVector(v *vec.Vector) *vec.Vector

+ func (m DenseMat) Value(row, col int) float64

+ type MutableMatrix interface

+ AddToValue func(int, int, float64)

+ SetIdentityRow func(int)

+ SetValue func(int, int, float64)

+ SetZeroCol func(int)

+ type ReadOnlyMatrix interface

+ Cols func() int

+ NonZeroIndicesAtRow func(int) []int

+ RowTimesVector func(row int, v *vec.Vector) float64

+ Rows func() int

+ TimesMatrix func(other ReadOnlyMatrix) ReadOnlyMatrix

+ TimesVector func(v *vec.Vector) *vec.Vector

+ Value func(int, int) float64

+ func CholeskyDecomposition(m ReadOnlyMatrix) ReadOnlyMatrix

+ func IncompleteCholeskyDecomposition(m ReadOnlyMatrix) ReadOnlyMatrix

+ type SparseMat struct

+ func MakeIdentity(size int) *SparseMat

+ func MakeSparse(rows, cols int) *SparseMat

+ func MakeSparseWithData(rows, cols int, data []float64) *SparseMat

+ func MakeSquareSparse(size int) *SparseMat

+ func (m *SparseMat) AddToValue(row, col int, value float64)

+ func (m *SparseMat) SetIdentityRow(row int)

+ func (m *SparseMat) SetValue(row, col int, value float64)

+ func (m *SparseMat) SetZeroCol(col int)

+ func (m SparseMat) Cols() int

+ func (m SparseMat) NonZeroIndicesAtRow(row int) []int

+ func (m SparseMat) RowTimesVector(row int, vector *vec.Vector) float64

+ func (m SparseMat) Rows() int

+ func (m SparseMat) TimesMatrix(other ReadOnlyMatrix) ReadOnlyMatrix

+ func (m SparseMat) TimesVector(vector *vec.Vector) *vec.Vector

+ func (m SparseMat) Value(row, col int) float64

v0.1.0

Jul 3, 2020