Chapter_05_IRLS

说明：  在MATLAB里开发的几个常用的图像处理工具，简单易用，初学者可以试试。(matlab image process easy )

语音信号处理 时域分析 短时能量 短时平均过零率 短时自相关函数( a=wavread( beifeng.wav ) subplot(6,1,1),plot(a) N=32 for i=2:6 h=linspace(1,1,2.^(i-2)*N)； )

说明：  短波信道watterson模型的建模仿真，已经编译通过。(The simulation of Watterson model of HF channel has been compiled.)

多址干扰一直是造成cdma系统容量限制的重要原因，本程序主要模拟了多址干扰对每个用户的影响以及把多址干扰作为高斯白噪声看待时对用户的影响(MAI has been caused CDMA system capacity limit of the important reasons the procedures simulated the MAI for each user to the effects of MAI as a Gaussian white noise when users view the impact)

逐行读取GPS观测文件中的信息，实现提取站坐标，L,P观测值等各项观测值，生成一个观测值矩阵。(GPS observation file line by line to read the information, to achieve extraction station coordinate, L, P observations and other observations, to generate a matrix of observations.)

可以实现粗糙集的整个算法，从上下近似、属性约简、属性重要度到决策规则的输出和规则的确定性因子，全部实现。内附测试数据，有详细的注解，可以实现与数据库的直接连接。(Rough set can be achieved throughout the algorithm, from top to bottom approximation, attribute reduction, attribute importance to the uncertainty factor output of decision rules and regulations, all to achieve. Enclosing the test data, detailed notes, can be achieved with a direct connection to the database.)

MATLAB遗传算法源程序(MATLAB genetic algorithm source code)

matlab软件下常用的函数与常用指令，在使用matlab时可用于查询相关函数与指令(matlab software used under the commonly used functions and commands can be used when using the matlab functions and commands relevant to a query)

Matlab 7.0 安装的详细教程(Matlab installation detailed tutorial)

MATLAB应用程序举例，实践应用，语法基础，matlab入门基础应用(MATLAB application, for example, practice and application, basic grammar, matlab basic application Introduction)