ICA

利用patchwork方法，嵌入0-1水印。可设置像素修改值、选择各种经典的攻击方式和控制攻击强弱。返回提取的水印信息和峰值信噪比。利用Matlab编写。(The use of patchwork approach, embedding the watermark 0-1. Modify pixel values can be set to choose a variety of classic attacks and control the strength of the attack. Back to extract the watermark information and peak signal to noise ratio. Prepared using Matlab.)

PI regulation as an example of one of most polupalar methods of usage classical control system methods.

B样条程序包，可以绘制各阶B样条基函数及曲线。(you can get arbitrary degree b spline curves by using it.)

解一个关于9x9的数独游戏，matlab源码(Solve a Sudoku game on a 9x9)

时间序列的matlab的源代码，请大家参考一下，希望能给大家帮助(Matlab time sequence of the source code, please refer to the hope that we can help)

台阶的磁异常正演绘图程序 可选择不同的角度(The forward step of the magnetic anomalies can choose a different perspective drawing program)

S 变换是 Stockwell（1996）等提出的一个时-频分析方法，它结合了短时 Fourier 变换和小波变换的特点，能够完全无损地实现逆变换。(S-transform is a time-frequency analysis method proposed by Stockwell (1996). It combines the characteristics of short-time Fourier transform and wavelet transform, and can realize inverse transform completely without loss.)

Matlab program of a coupling coefficient in a step index fiber coupler for variation of separation of fiber axis

基于matlab的声纳基阵接收波束形成，主要是水平面波束形成(Based on the Sonar Array matlab beamforming receiver is mainly horizontal beamforming)

信息论的原理应用个传输，以及噪声的干扰对信号传输的影响(Information theory the principle of application of a transmission, and noise interference on the signal transmission)