PID

说明：  自己用simulink搭建的FSK相干解调模型（有误码率分析）欢迎改进和交流 (Own use to build the FSK coherent demodulation simulink model (with bit-error rate analysis) welcomed the improvement and the exchange of)

this is code program to explain how to henon map chaos work

说明：  带时间滞后项的最小二乘法，主要用于金融时间序列数据的拟合(least square method)

最小二乘法是一种数学优化技术。它通过最小化误差的平方和寻找数据的最佳函数匹配。利用最小二乘法可以简便地求得未知的数据，并使得这些求得的数据与实际数据之间误差的平方和为最小。最小二乘法还可用于曲线拟合。其他一些优化问题也可通过最小化能量或最大化熵用最小二乘法来表达。(Least squares method is a mathematical optimization techniques. It matches by squaring and finding data to minimize the error of the best functions. Least square method can easily be obtained unknown data, and so these squared error between the obtained data and the actual data and the minimum. The least squares method can be used for curve fitting. Some other optimization problems can be expressed by the least squares method by minimizing or maximizing entropy energy.)

MATLAB 程序设计与应用，基本运算与函数(MATLAB program design and application of basic operations and functions)

MATLAB数字信号与图像处理范例实战速查宝典，第十章内容(Image enhancement processing)

类似于心电图在显示屏上慢慢地绘制I love U，是理工男表白的绝佳工具。(Similar to the electrocardiogram slowly draw I love U in the display is the perfect tool Polytechnic male confession)

MATLAB 下的LDPC编码解码，自己编写，在7/0下通过验证(Decoding LDPC codes under MATLAB, I have written, in 7/0, validated)

受激布里渊散射脉冲压缩的双池模拟程序，不同介质。(Stimulated Brillouin scattering pulse compression the double pool simulation program, different media.)

基于Matlab/simulink电力系统暂态稳定性分析仿真模型,不同切除时间对两相接地故障的影响(Matlab/simulink power system transient stability analysis of the simulation model)