vel_com

Solution of Laplace equation in an semi-circle region by FEM method

说明：  自抗扰控制的simulink仿真模型，其中TD、ESO和NLSEF均是采用m函数编写的，效果不错，可以试一下(Simlink simulation model of ADRC, in which TD, ESO and NLSEF are all written by M function, the effect is good, you can try it.)

用于核函数的选择，也是基于最小二乘支持向量机预测问题的好帮手，希望能够搬到大家。(For the selection of kernel function, is also based on support vector machine prediction is a good helper, hoping to move to you.)

一个matlab密码输入界面的原代码，希望对大家有用！(a Matlab Password input interface of the original code, we want to help!)

基于matlab的，通过肤色和眼睛的检测检测人脸的代码(Eye_tracking.zip- Simple face and eye detection MATLAB Release: R13 You can use this codes for face detection based on color segmentation and eye region detection )

采用锦标赛选择算子改进的遗传算法解决函数优化问题(Tournament selection operator using improved genetic algorithm to solve function optimization problems)

基于chebyshev的水声信号分析，小波包分析提取振动信号中的特征频率，多抽样率信号处理。( Based chebyshev underwater acoustic signal analysis, Wavelet packet analysis to extract vibration signal characteristic frequency, Multirate signal processing.)

生成M序列的经典代码，可以生成不同基数的M序列(Generation M sequence of the classic code, and can form the base sequence M)

模拟信号的数字传输系统 matlab PCM编译码技术(The analog signal of the digital transmission system)

四边形八节点等参元matlab程序，word文件，里边附带例题和源代码，并且有ANASY结果比较(Eight node isoparametric quadrilateral element matlab program)