matlab-gpc

基于m序列的直接扩频系统的仿真(程序格式是文本文档，解压后将代码拷贝近MATLAB中，即可运行)(Based on direct sequence spread spectrum system m simulation (program format is a text document, copy the code after decompress nearly MATLAB, you can run))

一个lms算法的程序源码,能直接运行的源代码。(Lms algorithm a program source code, source code can be run directly.)

OFDM系统仿真，包含了发射、信道估计、接受等完整的OFDM系统仿真(his simulation script set allows for an OFDM transmission to be simulated. Imagetx.m generates the OFDM signal, saving it as a windows WAV file. This allows the OFDM signal to be played out a sound card and recorded back. Imagerx.m decodes the WAV to extract the data. settings.m contains all the common settings to specify all the simulation parameters such as FFT size, number of carriers, input data source file, input and output WAV files, etc. See settings.m for more details. )

基于DS-CDMA的 MATLAB仿真M文件(DS-CDMA based on the MATLAB simulation of M documents)

反距离加权插值法idw的matlab算法，含文件《IDW在医学断层图像可视化中的应用》及《基于ArcGIS两种空间插值方法的比较》。(Matlab algorithm, inverse distance weighted interpolation method idw file containing " IDW medical images visualization based on ArcGIS two spatial interpolation method of comparison." )

本函数是一个通过设置阈值，检测基本通信水印的函数(This function is a through setting threshold value, the function of the basic communication watermark detection)

在MATLAB命令行窗口中输入>>guide后打开”test.fig”文件，运行后出现的整个程序的使用界面如下所示：界面左边是一些功能的选择，右边主要是两个图像显示区域，左边的区域显示输入图像，右边的区域显示处理后的图像。(data picture dealing big project)

说明：  用于解反问题的算法，对于Ax=b，输入矩阵A，列向量b，以及迭代步数k，可求的列向量x(The algorithm for solution of the inverse problem, for Ax = b, the input matrix A, the column vector b, as well as the number of iterations k, rectifiable column vector x)

Newton-Raphson迭代法是很重要而且比较实用的方法及不动点迭代(Newton-Raphson iteration is a very important and practical method and fixed point iteration)

PPT文件，关于matlab软件所有的工具箱的介绍和使用(it s a powerpoint of matlab on all toolboxes.)