chapter-5

matlab下编写的谱相减函数，用作语音增强(prepared under matlab spectral subtraction function, used for speech enhancement)

基于OFDM系统的卷积码的误码性能分析，BPSK调制，加循环前缀，导频，进行了信道估计。(OFDM system；convolutional code BPSK modulation pilot Channel Estimation )

仿真程序，模拟SIR信息传播模型的CP过程。SIR模型是基于传染病动力学的信息传播模型。(The simulation program, CP SIR information dissemination process simulation model. SIR model is a model for the dissemination of information on the dynamics of infectious diseases.)

本程序设计的是咬尾编码的turbo码，用matlab编写。咬尾turbo码也即不需要拖尾比特，使得前后两个状态相同，译码采用修正的MAP译码算法。此文件为turbo码译码一般的MAP算法，程序中用作与咬尾turbo译码的对照(This program is designed to encode the turbo tail biting code, written with matlab. Tail biting turbo code that is not trailing bits to make the same before and after the two states, the MAP decoding using modified decoding algorithm. This document is a general MAP turbo decoding algorithm, and biting the end of the program for the control turbo decoding)

小波包变换的c程序代码，调试通过，可以使用(Wavelet Packet Transform c program code, debugging through, you can use)

简单的画图代码，正弦函数，余弦函数，反函数等简单函数图像(Simple drawing code, sine function, cosine functions, such as FanHanShu simple function image )

matlab support vector machine training part 1

波导缝隙天线缝隙参数分析、提取、计算，在matlab环境下快速计算(waveguide slot antenna slot parameter calculation)

用遗传算法解决旅行商问题，是比较简单的一个程序，但可以运行。(a procedure about GA applied in solving TSP problem)

HMM识别孤立词的研究与实现,有助于学习语音识别(HMM isolated word recognition and implementation of research, contribute to learning speech recognition)