num

Documentation

Index

• func Arange[T stat.Number](start T, end T, argv ...T) []T
• func Concat1D[T stat.Number](a, b, c []T) [][]T
• func Dot[T stat.Number](a, b [][]T) [][]T
• func Dot1D[T stat.Number](a, b []T) T
• func Dot2D[T stat.Number](a, b [][]T) [][]T
• func Dot2D1[T stat.Number](a [][]T, b []T) []T
• func Dot2D1_v1[T stat.Number](a [][]T, b []T) []T
• func Dot2D1_v2[T stat.Number](a [][]T, b []T) []T
• func Dot2D_V1[T stat.Number](a, b [][]T) [][]T
• func Dot_v1[T stat.Number](a, b [][]T) [][]T
• func Inverse(a [][]float64) [][]float64
• func Ones[T stat.Number](v []T) []T
• func Pow[T stat.Number](v []T, n int) []T
• func Shape[T stat.Number](x any) (r, c int)
• func Slope(x1 int, y1 float64, x2 int, y2 float64) float64
• func Transpose2D[T stat.Number](x [][]T) [][]T
• func TriangleBevel(slope float64, x1 int, y1 float64, xn int) float64

Functions

func Arange

func Arange[T stat.Number](start T, end T, argv ...T) []T

Arange Return evenly spaced values within a given interval.

返回给定间隔内的等间距值

func Concat1D

func Concat1D[T stat.Number](a, b, c []T) [][]T

Concat1D

Translates slice objects to concatenation along the second axis.
沿第二个轴将切片对象转换为串联

func Dot

func Dot[T stat.Number](a, b [][]T) [][]T

Dot 二维点积

func Dot1D

func Dot1D[T stat.Number](a, b []T) T

func Dot2D

func Dot2D[T stat.Number](a, b [][]T) [][]T

Dot2D 二维矩阵点积

点积(dot)运算及简单应用 https://www.jianshu.com/p/482abac8798c

func Dot2D1

func Dot2D1[T stat.Number](a [][]T, b []T) []T

Dot2D1 二维矩阵和一维矩阵计算点积

func Dot2D1_v1

func Dot2D1_v1[T stat.Number](a [][]T, b []T) []T

func Dot2D1_v2

func Dot2D1_v2[T stat.Number](a [][]T, b []T) []T

func Dot2D_V1

func Dot2D_V1[T stat.Number](a, b [][]T) [][]T

func Dot_v1

func Dot_v1[T stat.Number](a, b [][]T) [][]T

func Inverse

func Inverse(a [][]float64) [][]float64

Inverse 计算矩阵的（乘法）逆

Compute the (multiplicative) inverse of a matrix.

Given a square matrix `a`, return the matrix `ainv` satisfying
``dot(a, ainv) = dot(ainv, a) = eye(a.shape[0])``.

func Ones

func Ones[T stat.Number](v []T) []T

Ones v -> shape

func Pow

func Pow[T stat.Number](v []T, n int) []T

func Shape

func Shape[T stat.Number](x any) (r, c int)

func Slope

func Slope(x1 int, y1 float64, x2 int, y2 float64) float64

Slope 计算斜率

func Transpose2D

func Transpose2D[T stat.Number](x [][]T) [][]T

Transpose2D 矩阵转置

func TriangleBevel

func TriangleBevel(slope float64, x1 int, y1 float64, xn int) float64

TriangleBevel 三角形斜边