r-25

function strlen and strcpy and strcut in c++ and c for use

在raileigh衰落信道中，BER性能有所下降，这个程序用来仿真BER(In raileigh Fading Channels, BER performance has declined, the process used to simulation BER)

使用matlab语言描述遗传算法源的程序(Genetic algorithm using matlab language to describe the source of the program)

说明：  目标匹配经典特征shape context的Matlab源码！(The source code of the shape context!)

一本关于利用Matlab进行有限元分析的书籍。是Kattan的第二版。多是关于单元类型的分析。(A book about finite element analysisusing Matlab. Second edition of Kattan. Mainly about element type analysis.)

多谐差相信号算法有着很高的辨识精度； 编写了一个基于多谐差相信号的一个算法仿真程序； 结果表明其有着很高的辨识精度。(Algorithm for multi-SPHS has a high identification accuracy the preparation of a multi-SPHS based on an algorithm for simulation program results show that the accuracy of their identification with a high.)

MFSK Programs for minimum shift keying modulation and demodulation

卷积码与Turbo码的性能仿真对比，在AWGN信道和Rayleigh信道下。(Performace Comparison of Convolutional codes and Turbo codes under AWGN channels)

上传一些matlab常用的指令和函数，非常实用，再也不用查了！都在这里～(Upload some matlab commonly used commands and functions, very practical, no longer checked! All here ~)

duobinary conversion for agiven input symbols