matrix

package module

v0.0.0-...-87fa60f Latest Latest Go to latest Published: Sep 13, 2019 License: MIT Imports: 4 Imported by: 0

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Repository

github.com/atotto/go-matrix

README ¶

matrix

Package matrix provides matrix operations

Documentation ¶

Overview ¶

simple matrix package

Index ¶

type Elem
type FloatMatrix
- func NewFloatMatrix(m, n int) *FloatMatrix
- func NewFloatMatrixFromElements(m, n int, elements []float64) *FloatMatrix
type Mat
- func NewMat(m, n int, elem []interface{}, kind reflect.Kind) *Mat
type Mat2
- func NewMat2(m, n int, elem []reflect.Value) *Mat2
- func (mat *Mat2) At(i, j int) reflect.Value
- func (mat *Mat2) String() string
type Matrix

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Elem ¶

type Elem []interface{}

type FloatMatrix ¶

type FloatMatrix struct {
	// contains filtered or unexported fields
}

func NewFloatMatrix ¶

func NewFloatMatrix(m, n int) *FloatMatrix

New return a new FloatMatrix with the given size

func NewFloatMatrixFromElements ¶

func NewFloatMatrixFromElements(m, n int, elements []float64) *FloatMatrix

NewFromElements return a new FloatMatrix with elemtnts

func (*FloatMatrix) At ¶

func (mat *FloatMatrix) At(i, j int) float64

func (*FloatMatrix) Clear ¶

func (mat *FloatMatrix) Clear()

Clear all elements to zero.

func (*FloatMatrix) Col ¶

func (mat *FloatMatrix) Col() int

func (*FloatMatrix) Elem ¶

func (mat *FloatMatrix) Elem() []float64

func (*FloatMatrix) Eq ¶

func (a *FloatMatrix) Eq(b *FloatMatrix) bool

func (*FloatMatrix) Find ¶

func (mat *FloatMatrix) Find(num float64, p chan image.Point)

func (*FloatMatrix) Mul ¶

func (matA *FloatMatrix) Mul(matB *FloatMatrix) *FloatMatrix

func (*FloatMatrix) Row ¶

func (mat *FloatMatrix) Row() int

func (*FloatMatrix) Set ¶

func (mat *FloatMatrix) Set(i, j int, v float64)

Set value

func (*FloatMatrix) Size ¶

func (mat *FloatMatrix) Size() (int, int)

func (*FloatMatrix) String ¶

func (mat *FloatMatrix) String() string

func (*FloatMatrix) Transpose ¶

func (mat *FloatMatrix) Transpose() *FloatMatrix

type Mat ¶

type Mat struct {
	// contains filtered or unexported fields
}

func NewMat ¶

func NewMat(m, n int, elem []interface{}, kind reflect.Kind) *Mat

func (*Mat) Add ¶

func (mat *Mat) Add(matB *Mat)

func (*Mat) At ¶

func (mat *Mat) At(i, j int) interface{}

func (*Mat) String ¶

func (mat *Mat) String() string

type Mat2 ¶

type Mat2 struct {
	// contains filtered or unexported fields
}

func NewMat2 ¶

func NewMat2(m, n int, elem []reflect.Value) *Mat2

func (*Mat2) At ¶

func (mat *Mat2) At(i, j int) reflect.Value

func (*Mat2) String ¶

func (mat *Mat2) String() string

type Matrix ¶

type Matrix interface {
	Size() (m, n int)
	Row() (m int)
	Col() (n int)
}

Source Files ¶

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