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小波变换的MATLAB变换程序 可以对信号进行降噪声处理(xiaobobianhuan.m)

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说明：  基于MATLAB的dv-hop（distance vector routing）算法的实现(Based on MATLAB-dv-hop (distance vector routing) Algorithm)

particle swarm optimiztion

Matlab code to calculate ArgMin and ArgMax

实现一阶滤波器系数的可调，虽数据段的突出变化，实时调节滤波器系数，实现对数据的平滑滤波(The first-order filter coefficients can be adjusted, although the prominent changes in the data segment, real-time adjustment of filter coefficients, the filtering of data)

GMM的matalab实现，通过对多个语种进行训练，然后得出每个语种的GMM模型，最终用于语种识别(GMM' s matalab achieved through training of more than one language, then come to the GMM model for each language, and ultimately for identifying languages)

FDTD_CPML_1d Matlab code

系统辨识及其matlab仿真 《系统辨识及其MATLAB仿真》附带的光盘注释: 打开系统辨识及其MATLAB仿真程序与剖析夹 ： 1）“ch2,ch5,ch7辨识程序夹”文件夹为第2章、第5章、第7章的7个MATLAB辨识仿真源程序，可直接在MATLAB6.I环境下运行；对应“*.doc文件”是ch2,ch5,ch7的各程序的注释与剖析。 2）“ch3,ch4,ch6辨识程序”文件夹为第3章、第4章、第6章的6个MATLAB辨识仿真源程序，可直接在MATLAB6.I环境下运行；另一部分“*.doc文件”是ch3,ch4,ch6的各程序的注释与剖析。 3) 两个rar压缩文件解压时密码在本书的前言部分。(System identification and matlab simulation system identification MATLAB simulation that came with CD-ROM Note: open system identification MATLAB simulation program and analysis of the folder: 1) " ch2, ch5, ch7 recognition program folder" folder for Chapter 2 Chapter 5, Chapter 7 of 7 MATLAB simulation identification source, can be directly run MATLAB6.I environment corresponds to the " *. doc files ch2,, ch5, ch7 the program annotation and analysis of 2) " ch3, ch4, ch6 identification procedures" file folder for Chapter 3, Chapter 4, Chapter 6 of 6 MATLAB simulation identification source, can be run directly in MATLAB6.I environment another part of the " *. Doc Document ch3, ch4, the ch6' s program annotation and analysis of 3) extract the compressed files in two rar password in the foreword to the book section.)

灰色系统知道系统的一些简单信息，但是并没有完全了解该系统，只能根据统计推断或某种逻辑思维来研究该系统。(The gray system know some simple information system, but did not fully understand the system, to study the system can only be based on statistical inference, or some kind of logical thinking.)