MotionDetection

本文介绍了一种基于自适应滤波算法的语音信号增强处理的方法。文中在扼要介绍了目前常用的语音增强方法的基础上，重点介绍了采用LMS算法的自适应语音增强系统。对三种LMS算法（基本LMS算法,符号误差LMS算法及NLMS算法）进行仔细研究，并用Matlab仿真实现，验证比较了三种算法的语音增强效果。(In this paper, a system of speech enhancement is discussed based on self-adaptive algorithm. On the basis of presenting an overview of a number of speech enhancement is described in detail based LMS algorithm.This paper researches sorts of LMS algorithms（the basic LMS algorithm,the sign error LMS algorithm and NLMS algorithm） in detail, and compares the three algorithm of speech enhancement effect with Matlab simulation validation.)

说明：  AM by matlab program

说明：  使用RELS法辨识电加热炉加热特性,可以较好反应出整个系统的动态特性(use RELS method to identify electric furnace heating characteristics )

读入图像到命令窗口然后按CTRL + ENTER键，执行每一个单元。增强或降低图像亮度，不是普通的灰度调制。(first read any two image in command window then press ctrl+enter to execute each cell .highlight duller value nd increase or decrease the value from cell box to increase or decrease the image)

二进制编码的简单遗传算法源程序，很完整，适合初学者学习。(A simple binary encoding genetic algorithm source code, is very complete, suitable for beginners to learn.)

说明：  介绍了图论中最短路径的floyd最短路算法程序(Describes the shortest path in graph theory, shortest path algorithm program floyd)

说明：  关于码matlab的介绍，对于初学者来说能够很快了解matlab。(On the introduction of matlab code, for beginners to quickly understand the matlab.)

对正选信号进行仿真，并分别通过时域和频域对其延迟，对比延迟效果(A signal being selected for simulation, respectively, through the effect of the time and frequency domains its delay, Comparative delay)

DWT音频水印嵌入算法程序，DWT音频水印嵌入算法程序，DWT音频水印嵌入算法程序(Audio watermarking algorithm in DWT DWT audio watermarking algorithm, DWT audio watermarking algorithm)

利用灰关联分析模型判断初始序列与比较矩阵的相关关系，最后是以邓氏灰关联度的大小来判断的。(The use of gray relational analysis model to determine the initial sequence and comparison of the correlation between the matrix, the last of the Tang is gray relational grade to determine the size of the.)