rgb2gray

常用二极管的七种用法，里面有详细的介绍和分析。(Seven kinds of usage about diode，there is a detailed introduction and analysis.)

用smp算法实现基于压缩感知的磁共振图像重构(Smp algorithm for image reconstruction based on compressed sensing)

利用数学软件MATLAB对Lorenz系统等六个重要的混沌模型进行数值计算，同时模拟出各类混沌系统的独特性质，如混沌吸引子，倍周期，初值敏感性，相图，分岔图等。通过观察和分析上述特性，加深了我们对混沌现象的理解。(matlab Chaos Lorenz)

leach-c matlab source code

一个简单的程序，药物数据主成份分析，采用常见方法(err)

This code implements the affects of linear and non linear kernel.

基于白噪声法路面不平度仿真程序，可以仿真得到路面不平度的时域激励。(Method based on white noise process simulation of road roughness, road roughness can be simulated by time-domain excitation.)

calculate the median freqency of sEMG with wavelet method

对实验采集数据进行线性处理，使得最后得到的实验结果近似于一条直线。(Linear processing of experimental data collection, so that the final experimental results obtained approximates a straight line.)

无刷直流电机的内模控制，电机额定转速3000r/min，内模控制参数r 0.01，控制效果良好，转速曲线平滑(The internal model control of the brushless DC motor, the motor rated speed 3000r/min, the internal model control parameter r 0.01, the control effect is good, the speed curve is smooth.)