一个 Javascript 的数学函数库(矩阵操作为主) - V2EX
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timqian
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一个 Javascript 的数学函数库(矩阵操作为主)

  •  
  •   timqian
    timqian Aug 20, 2016 4106 views
    This topic created in 3539 days ago, the information mentioned may be changed or developed.

    Why?

    一直相信一句话: Any application that can be written in Javascript, will eventually be written in Javascript

    前段时间想在浏览器中解薛定谔方程,发现没有很好的数学函数库。于是就开始搞这个了

    使用方式

    Install

    $ npm install mathlab --save 

    Sample usage

    import { dot } from 'mathlab' const A = [[1,2,3], [4,5,6]] const x = [7,8,9] // calculate dot product dot(A, x) // [50,122] 

    详细介绍见 github

    5 replies    2016-08-22 19:52:34 +08:00
    4mrqn07k
        1
    4mrqn07k  
       Aug 20, 2016 via iPhone
    支持一下,期待更多功能
    itopidea
        2
    itopidea  
       Aug 21, 2016
    mathjs 就有吧
    ShiHou
        3
    ShiHou  
       Aug 21, 2016
    js 那个性能.. 如果涉及到较多的矩阵计算,考虑 webgl 更现实。 https://github.com/toji/gl-matrix
    timqian
        4
    timqian  
    OP
       Aug 21, 2016 via iPhone
    @itopidea mathjs 功能太少,求本征值都还没实现

    @ShiHou 谢谢,回头研究下
    riophae
        5
    riophae  
       Aug 22, 2016
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