test3

文件里包含了扩频系统中的m序列码的产生，产生以后的相关运算(File contains the m-sequence spread spectrum system code generation, is produced in the relevant operations)

matlab环境下的DCT变换域的水印程序(Matlab environment under the DCT domain watermarking procedure)

一个关于谱分析的matlab源程序，尽供学习与研究使用(A spectral analysis of the source code, to do for learning and research use)

it is a file to watermark the image file in matlab

reading datas from a text file classfiying and creating statistics about the datas

toadv hop localization algorithm

使用波形匹配和镜像对称克服EMD端点飞翼现象(Use symmetrical waveform matching and mirroring endpoint overcome EMD wing phenomenon)

matlab时频分析配套源码第11章的程序，请大家共享(Matlab time-frequency analysis supporting source Chapter 11 procedures, please share)

Plots the results for a mass-spring system.

说明：  function [ret,x0,str,ts,xts]=smg(t,x,u,flag) smg is the M-file description of the SIMULINK system named smg. The block-diagram can be displayed by typing: smg. SYS=smg(T,X,U,FLAG) returns depending on FLAG certain system values given time point, T, current state vector, X, and input vector, U. FLAG is used to indicate the type of output to be returned in SYS.