demodulation

An implementation of AVL tree very useful for understanding searching in graph.

This code consist of QAM CDMA BPSK and other modulation codes

matlab中尝试修改坐标系的方法，采用极坐标(matlab try to modify the method of coordinate system, using polar coordinates)

matlab 系统仿真 内容细致详细。有利于初学者自学。(the matlab system simulation content meticulous detail)

一维EKF滤波算法 主要用于目标跟踪 同理可推广到多维情况(ekf object tracking)

本程序实现了最低有效位水印的嵌入以及提取过程，经仿真，可以用(This procedure implements the least significant bit of the watermark embedding and extraction process, the simulation can be used)

现代信号处理教程（胡广书），时频分析。含源码(time-frequency analysis)

matlab的播放器，实现录音，放音，实时显示波形等功能(matlab player to achieve recording, playback, real-time features such as waveform)

《MATLAB工程数学》用到的部分程序。(" MATLAB Engineering Mathematics" used part of the program.)

SIMULINK入门课件,入门者可以参考一下(Introduction to SIMULINK Courseware)