face

这是一个关于HHT变换的matlab源码，把它复制进去matlab就可以直接使用。很实用。(This is a transformation on the HHT matlab source code, copy it into matlab can be used directly.)

说明：  对16QAM和4QAM信号的几种常见的均衡技术的MATLAB程序(16QAM and 4QAM signals on several common Equalization MATLAB program)

c++ and matlab 散射电流可视化、球体1 (Scattering current visualization, sphere1 c++ and matlab )

基于matlab对语音信号的分析，利用各种滤波器，频谱分析等功能。(Based on matlab analysis of speech signals, using various filters, spectral analysis and other functions.)

实现并网，同频同相，实现内环电流的解耦控制，实现功率外环控制的单相并网逆变器(Achieve grid inner current decoupling control the same frequency and phase, the the power outer loop control single-phase grid-connected inverter)

fbg delay simulation source code

说明：  对于经典np问题矩形排样问题通过遗传算法进行优化，从而原料利用率，降低废料面积，提升厂家利益(For the classical NP rectangular layout problem, the genetic algorithm is used to optimize, so as to reduce the utilization rate of raw materials, reduce the waste area, and improve the interests of manufacturers)

système à retard PID

matlab toolbox three level ,you can use it to learn matlab

neural networs XOR 代码(neural networs XOR )