matrix
矩阵相乘
install
npm install matrixmul
同样可以用于前端，改写下就行。
use
var matrix=require("matrixmul")
var m1=new matrix({
data:[
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
]
})
var m2=new matrix({
data:[
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20],
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20]
]
})
console.log(m2.mul(m1))