数值计算基础，平方根法解矩阵。大二上学期。简单易用。-Values ​ ​ calculated on the basis of the square root method for solving matrix. In his sophomore year. Easy to use.

用Javascr ipt语言编写的底座模型，WebGL入门基础练习。方便各位同学学习WebGL之用。对初学WebGL的同学有一定帮助。从视图投影矩阵到渲染器都有详细说明。并且用C#为开发平台。-The base model with the Javascr ipt language, WebGL Start Basics exercises. Fellow students learn WebGL convenient use. WebGL for beginner students have