mad

说明：  该文件包括几篇比较关于LDPC编码核心的基础读物，还有关于LDPC开发的MATLAB仿真库和运用该库所进行的一些仿真源码(The documents include a few more LDPC coding on the basis of the core reading, also on the development of the LDPC MATLAB simulation library and use the library for the simulation source code)

自己编写的matlab微粒群算法工具箱。微粒群算法（pso）是一种人工智能算法，速度比遗传算法快一些。(I have written matlab PSO toolbox. Particle swarm optimization (pso) is an artificial intelligence algorithm, the speed faster than the genetic algorithm.)

rectifier design in matlab

MIMO_OFDM的信道估计，方法较多，性能很好，十分完整而强大的程序(MIMO_OFDM channel estimation methods are more good performance, very complete and powerful program)

a very useful toolbox for classifiers combination: majority voting, max, min, average mesures and others

完整的ofdm程序，里面给出了功率谱密度的分析过程，比较精简实用(Ofdm complete procedure, which gives the power spectral density analysis of the process more streamlined and practical)

Face recognition using webcam and this data.if the person exist means its gives the serial data out..this face regonition totally used by automatically

说明：  讲述COGNITVE RADIO 与WLAN之间的联系，其中关于频谱感知和频谱管理有详细的介绍(About COGNITVE RADIO and WLAN links between them on the spectrum sensing and spectrum management are described in detail)

This technique doesn t involve sorting of probabilities as in Shannon-Fano coding. The following formula is used to calculate F (x) which in turn generates the code F (x) = F(x) + p(x) / 2, where F(x) is cummulative sum of probabilities p(x). It can be further understood with the following C code

说明：  数字信号处理在电话语音拨号系统中的应用（自动拨号）(Digital signal processing in a telephone voice dialing system (automatic dialing))