chap_10

用matlab对OFDM系统进行仿真，并添加高斯白噪声，得到一条BER曲线(Using matlab for OFDM system simulation, and add white Gaussian noise, to obtain a BER curve)

定义一个car类实现遥控接口RemoteControl，接口包括powerOnOff（）方法( Define a car class that implements the remote interface)

he files in this package comprise the Matlab implementation of a foreground segmentation algorithm based upon graph cuts, described in: Better Foreground Segmentation Through Graph Cuts, N. Howe & A. Deschamps. Tech report, http://arxiv.org/abs/cs.CV/0401017. The file extractForeground.m contains a sample function that will perform a complete foreground segmentation for static camera video. It uses a number of parameters, which are described in the documentation. An attempt was made to choose sensible default values, but they may need to be adjusted for some videos. More generally, the implementation in extractForeground.m is only a suggestion of how the graph-based segmentation might be used. The same approach can be applied with other (perhaps time-adaptive) background models. The key step is at line 113 of the code, once the deviation array has been created. The graph-cut segmentation can be applied similarly to a deviation matrix computed in any other way.

music算法进行雷达信号方向角的谱估计，比较详细。有仿真图形。(music algorithm of radar signal spectrum DOA estimates, in more detail. There are simulation graphics.)

说明：  简单matlab的AF协作仿真，信道为瑞利信道(The AF cooperative communication simple matlab simulation, channel is Rayleigh Road)

A MLP code with backpropagation training algorithm designed for aproximation of functions problems.

这是关于数字水印的攻击例程！经过调试，可以放心使用！(This is on digital watermarking attacks routines! After debugging, can be assured use!)

This Algorithm comutes demagnetizig tensor from Newell Paper[1] between two rectangular shape elements.Main function is and there is equivallent function written in c-language, you can use it to compile mex file.This script can be used in field of micromagnetics and finite difference magnetic simulation software. 1. A.J. Newell, W. Williams, D.J. Dunlop, J. Geophys. Res. 98, 9551 (1993).

提取Gabor特征,用于提取图像的特征,采用matlab进行编码(extract Gabor feature)

matlab经典教程课件，程序设计与应用，包括很多matlab函数(matlab classic tutorial courseware, program design and applications, including a lot of matlab functions)