HarmElimination

一种利用小波包变换进行盲信号分离的程序。(Program for blind source separation using wavelet packet transform.)

说明：  matlab下KL变换,用于去除随机噪声(KL transform)

egion growing approach is the opposite of the split and merge approach: An initial set of small areas are iteratively merged according to similarity constraints. Start by choosing an arbitrary seed pixel and compare it with neighbouring pixels. Region is grown from the seed pixel by adding in neighbouring pixels that are similar, increasing the size of the region. When the growth of one region stops we simply choose another seed pixel which does not yet belong to any region and start again.

误码率仿真, 两路信号对比 ，误码率比较出曲线图；(sys simulink both path pass through awgn channel ,compare the error bit rate)

通信系统中，无线通信物理层的epsk调制解调技术(Communication systems, wireless communications physical layer modulation and demodulation technology epsk)

MATLAB实现端点检测程序，需要加载voice box工具箱(MATLAB realization of endpoint detection process, the need to load the voice box toolbox)

卫星导航的单点定位程序，设计简单，原理清楚，是学习编程的好资料。(Single point positioning satellite navigation application, simple design, the principle is clear, is good reference to learn programming.)

matlab code for reduction of ISI in digital communications

求解系统幅频特性,求解相频特性，求解根轨迹，具有直观的用户界面，功能强大，操作简单。主程序为lab03.m和lab031.m(Solve the system amplitude frequency characteristics, solution phase frequency characteristics, solving root locus, with intuitive user interface, powerful, simple operation. The main program for lab03. M and lab031. M)

sar成像最后如果要查看结果，就是这个程序实现的功能，画出峰值旁瓣比！(sar imaging Finally if you want to see the results, is the function of this program, draw peak sidelobe ratio!)