basic_OFDM_zainab

基于matlab的人工免疫算法，适用于故障诊断(Matlab-based artificial immune algorithm for fault diagnosis)

是用matlab编程实现PSK的很好例子，(Matlab programming is a good example of PSK,)

说明：  以上是MATLAB编写的一些程序，用于产生一些基本的信号。(prepared by the procedures used to produce some of the basic signal.)

maximum likelihood estimation

This is a code for selective repeat ARQ which is used for transmission and reception of data. This is checked and tested code in MATLAB.

服装空气层计算，用来模拟服装中空气层的流动状态和温度分布 (wearing air layer, used to simulate the wearing layer of air flow and temperature distribution in the state)

说明：  有限差分法求解一维扩散方程。使用Crank-Nicolson格式求解PDE方程，并与真实解析解u(t,x)=e^(x+0.1t)比较。 一维扩散方程的有限差分法，采用隐式六点差分格式。(Finite difference method for solving one dimensional diffusion equation)

0-9数字语音识别matlab程序，语音识别程序。(Matlab program 0-9 voice recognition, speech recognition program.)

此代码为最佳阙值源程序:实现对图像的分割,是一种自动确定最佳阙值的方法,简单易行.(It can be applied into division of a certain picture,and behaves in a simple way with relatively better impact. )

信源为数字信号信道信噪比为10dB的直扩通信系统仿真实验-LDPC译码仿真源代码(Source to a digital signal channel 10dB SNR DSSS communication system simulation simulation-LDPC code decoding)