grap

使用matlab编写的crc循环码编译码仿真程序(Crc prepared using matlab simulation program coding and decoding of cyclic codes)

matlab code for fast fourier transform.

声音处理的MATLAB程序：DISTISPF (calculates the Itakura-Saito spectral distance between power spectra )

用matlab实现信号的基本处理，还要学会用matlab进行分析(Using matlab to achieve the basic signal processing, but also learn how to use matlab for analysis)

关于半导体激光器 弱反馈情况下的自混合干涉(Semiconductor lasers weak feedback self-mixing interference )

Segmentation by growing a region from seed point using intensity mean measure.Simple but effective example of "Region Growing" from a single seed point.

压缩感知magicL1算法重要程序，能在压缩采样条件下精确重建(Compression algorithm magicL1 important perceptual procedures, sampling in compression under the conditions of reconstruction precision)

return all combinations of the elements of a set

包含了一些重要的小波分析代码，其中分为6个章节。(Contains a number of important wavelet analysis code, which is divided into six chapters.)

在排序学习算法经常用到的评价指标 NDCG，计算检索的效果好坏(NDCG can be used to evaluate the ranking with multilevel relevance such as irrelevance, half relevance, and relevance. )