可见光信道

对函数u = exp(sin(x))，使用谱方法四阶有限微分逼近，查看其收敛性(For function u=exp(sin(x)), the fourth-order finite differential approximation by spectral method is used to check its convergence.)

Managed Directx9实现的一个模型骨骼动画 很帅的 动画在方向光照下的纹理清晰可见 动作很好看-Managed Directx9 realize a very handsome model skeleton animation animated light in the direction of the texture clearly visible action look good

c语言图形模式编程-c programming language graphics mode

网吧管理软件，希望能给大家点帮助，里面有些地方须大家给检查一下(Internet management software, we hope that they will help point, where some of the areas that need to check everyone)

Fresnel带的验证程序，地震资料中用的，带为椭圆也能用-Fresnel zone validation process seismic data using the band also can be used for Elliptic

EMTP6.1图形界面接口。(EMTP)

说明：  转载资源，转子临界转速程序，说明很详细，仅供学习交流。(Reproduction resources, rotor critical speed program, very detailed description, for learning and communication only.)

说明：  python for informatics, 专门介绍如何用python进行数据分析和统计(Introduce how to use Python for data analysis and statistics)

很难得的一本书，中文高清版。在网上下载的(hen nan de de yi ben book)

ls-dyna example 2, user mat test