ifft_fitri

产生中频和高频信号及其相应滤波器，并对其进行滤波和分析(Intermediate frequency and high frequency signal generated and its corresponding filter and its filtering and analysis)

iv curve of a solar cell in matlab

Wavelet matlab Wavelet matlab

一种经过实践证明好用的使用hopfield神经网络解决旅行商（货担郎）问题的程序(using hopfield neural network solving TSP)

小波包降噪、提取能量特征值，用于振动信号处理、故障诊断等。里面有经典的例子，供大家学习(Extract the energy eigenvalues for vibration, wavelet packet de-noising, signal processing, fault diagnosis. There are classic examples, for everyone to learn)

Digital communication

这是一个阴历转阳历的matlab小程序 (This is a lunar calendar to the Gregorian calendar applet matlab)

我们上课用的MATLAB课件，课件不错，就是老师讲的比较差劲。(the ppt of matlab used in my class)

交流异步电机矢量控制matlab仿真模型.(AC induction motor vector control matlab simulation model.)

说明：  关于中继选择性能的仿真，实现对中断概率，信噪比，碰撞概率的测量(Measurement on the relay selection performance of the simulation, the probability of outage probability, signal-to-noise ratio, collision)