qpsk_ber_no_noise.m

实际上，这上面有图像的matlab处理，JAVA的图像处理和VC++ 的图像处理。非常有价值的。呵呵(In fact, there are images that matlab processing, JAVA image processing and VC++ for image processing. Very valuable. Ha ha)

LDPC编码的完整实现，包括编码和解码过程(LDPC encoding the full implementation, including encoding and decoding process)

video tracking mean shift implementation

数字信号处理之相关源码集，是学习和应用数字信号处理的MATLAB7.0一些基本的源代码。(Digital signal processing related code sets, learning and application of digital signal processing MATLAB7.0 some basic source code. )

This file include matlab files to simulate example in "Basics of MATLAB and Beyond - Andrew Knight" e-book, you can use these .m file to improve your knowledge about matlab

qpsk的调制解调源码，注释详细。功能正常。很适合学习调制解调的人.文件包含： qpsk_mod_demod.m(qpsk mod and demod procedure qpsk_mod_demod.m)

UWB信号的产生，一定数量的比特经过重复编码，加入TH码，并进行PPM调制，经过成型滤波，输出uwb信号波形(Generating, a certain number of bits UWB signals through repetition coding, TH code, and PPM modulation, after shaping filter, the output signal waveform uwb)

遗传算法在求解一元函数极值中的应用，可供新手学习、参考(a genetic algorithm is given to solve a simple function’s extremum problem.)

fft 快速傅立叶变换，可以进行有效的变换，用于频谱和功率普的分析。(fft)

瑞利信道下正交频分复用ofdm信噪比MATLAB程序，及调试所得信噪比曲线。(ofdm snr MATLAB)