divdiff

检测交通视频中的汽车，运行环境必须是matlab2009a以上版本，里面有程序和测试视频(car detect with matlab)

Matlab参考资料，对Matlab的多种功能都有介绍，有详细的例子的讲解。(Matlab reference materials, and have introduced a variety of functions in Matlab, a detailed example to explain.)

Its an IEEE paper on Harmonic Mitigation in a Virtual Air Gap Variable Reactor via Control Current Modulation

多进制相移键控信号的谱相关特性分析 原理分析等(M-ary phase shift keying signal spectral correlation analysis theory analysis)

交错网格声波模拟，可展示波场快照，反映波传播的过程。(Staggered grid acoustic simulations, can show a snapshot of the wave field, reflecting the wave propagation process.)

This algorithm helps to find solutions to AND,OR,XOR problems with neural network backpropagation idea.

异步电机的Vf控制策略simulink仿真研究，效果良好，可以修改参数(Vf control strategy of induction motor simulink simulation results were very good, you can modify the parameters)

You can learn BPSK modulation in OFDM Systems BPSK means binary phase shift keying modulation. Basically OFDM uses fft/ifft modulation. and add cyclic shift and remove to cancel inter-symbol-interference.

本书介绍了小波变换在地震资料处理中的应用，并介绍了MATLAB工具箱(This book introduces the application of wavelet transform in seismic data processing, and introduces the MATLAB toolbox )

基于MATLAB的系统分析与设计 小波分析 胡昌华编(HU Chang-compiled based on the the MATLAB system analysis and design of wavelet analysis )