nihecizhihuixian

authentication of digital data using water marking techniques

说明：  里面有一篇非局部均值去噪的文章，并附有代码。经调试，代码正确。(There are a non-local means denoising article, along with the code. After debugging, the code is correct.)

说明：  本书系统地介绍MATLAB 7.0的混合编程方法和技巧，包括MATLAB的基础知识、MATLAB混合编程、几种典型的混合编程方法等，并以图像处理为例介绍了一个综合应用实例。(Book is a systematic introduction to MATLAB 7.0, and mixed programming skills, including basic knowledge of MATLAB, MATLAB hybrid programming, typical of mixed programming methods, and to image processing as an example, introduced a comprehensive application instance.)

说明：  信号源仿真，信号成型，4QMA调制，QPSK，阵列信号接收(source simulation，Signal shaping ，4QAM,QPSK，array signal receive)

jille model The performance of the method is evaluated by experimental data. Jiles-Atherton model with five parameters describes the hysteresis behavior of ferromagnetic materials.

说明：  本文件为深圳杯数学建模大赛D组题目的全部相关程序，没有题目 只有解答过程和程序~已经把数学问题精炼出来了(This document is all related procedures for group D questions of shenzhen cup mathematical modeling contest. There are no questions, only the solving process and procedures. The mathematical problems have been refined.)

一个实现功率谱估计的程序具有很好的效果具有很好的实际意义(yigeshixiangonglvpugujidechengxu)

基本的常数模算法，用于信道的盲自适应算法。(Basic constant modulus algorithm for blind channel adaptive algorithm.)

说明：  Matlab中的画圆函数。Matlab本身没有画圆的函数。本附件实现了画圆函数。(Drawcircle function in Matlab. Matlab does not have drawcircle function. Of this Annex drawcircle realize the function.)

说明：  基于matlab人脸识别系统的开发与研究，关于人脸识别的研究(failed to translate)