LSA

LDPC的解码程序，可以更理解LDBC的解码过程(LDPC decoding process can be more to understand LDBC decoding process)

该源程序可直接用于对原始时域信号VTRM成像的信号分析领域。(The source signal analysis can be used directly in the original time-domain signal VTRM imaging.)

BPSK in Rayleigh channel

测试文本，选用著名的gettysburg这篇英文文本做为测试文本(Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of letters. In the end, the cosine similarity of texts is used to measure the similarity between the query and documents.)

有趣的matlab程序，利用代码生成的卡农乐曲，十分好听！(Interesting matlab program, code generation Canon music, very nice!)

it is a filter called midian filter

general genetic agorithm coding

介绍了我们常用的智能预测方法遗传算法，里面详细介绍了遗传算法的一下基本理论等等(We often intelligent prediction method of genetic algorithm, which details the basic theory of genetic algorithms, etc.)

采用matlab语言编写，对运动中的人像进行跟踪，显示其运动轨迹，并可以计算人像通过特定位置时的时间（帧）(Matlab language to track the movement portrait display its trajectory, and can calculate the time when the portrait through a specific position (frame))

wavelet box for anlyzing signal in wavelet