Internet-socket

Excel.VBA技巧精粹 第四篇 交互式设计-Excel.VBA jingchui

双势井duffing方程分叉演示程序。演示Duffing方程在不同系数选择下单周期，准周期，混沌的产生。(Double potential wells duffing demo program bifurcation equation. Demo Duffing equation coefficients in different choices under the single-cycle, quasi-periodic, chaos generation.)

this programme oper is very efficient

PHP+Ajax网站开发典型实例，一个简单易懂的例子-PHP+ Ajax web development typical example of a simple example to understand

说明：  sinusoidal pulse width modulation

string类的用法的测试-string category of the usage of the test

工具：visual studio 2005 里面有说明文件。-tools : visual studio 2005 with a note.

说明：  c语言实现傅里叶变换，可用于各种谱分析，也可用于dsp下位机的处理(Fourier transform is implemented in C language and can be used in various spectral analysis)

一个用MATLAB实现的细菌觅食优化算法(A bacterial foraging optimization algorithm using MATLAB)

这是gprmaxV2.0 中文说明书，适合初学者(This is the Chinese Manual of gprmax V2.0. It is suitable for beginners.)