研究发现电压的正序和负序的振荡分量相吻合

matlab 感知机实验源码（神经网络课程实验一）(Perceptron test matlab source)

it is a code in MATLAB for calculation of bit error ratio vs signal to noise ratio , for multiuser code division multiple access .. usually in any communication system calculation of BER is very important to know the performance of system .. so in this program multiuser CDMA system is used ,, spreading is done using HADAMARD matrix .. or WALSH code .. and BER vs SIGNAL to NOISE ratio graph is computed

基本蚁群算法，主要做的是最短路径，请大家修改后应用(Basic ant colony algorithm, the main job of the shortest path, let us apply the modified)

分数阶PID仿真程序，用D分割法求取分数阶PID稳定域(Fractional PID simulation program, to obtain the order stability region of PID fraction with D segmentation method)

用MATlabgui编写的登录密码的例程，该例程可新注册密码。并对上一版改版。(Written by MATlab gui login password routine, the routine can register a new password. And on a revised version.)

这是Simulink关于FFT显示的模型。希望对初学者有用。(This is the Simulink model of FFT display. Hope useful for beginners. )

Creat a signal with white noise

光纤相干通讯数字相干接收机，算法和子系统。一篇很精简全面的总结。(Digital coherent optical receiver algorithms and subsystems in fiber coherent optical communication. A very good brief summary.)

this is about risk managment problems....

利用递推最小二乘法（Rls）的过程模型辨识，(The use of recursive least squares (Rls) the process of model identification,)