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一个emd分解的matlab实现，可以用的，已经验证过了呀！(EMD decomposition of a realization of matlab, you can use, it has already been verified!)

这是关于模拟调制的MATLAB源代码，希望对大家有所帮助(This is on the MATLAB simulation of modulation source code, I hope all of you to help)

System CBIR in Matlab

很好的程序，可以直接用。不会出现错误good program good program(a good process, the direct use of it, no errors，good program good program good program)

线性调频信号，脉冲信号，M序列码等模糊函数图仿真分析(Chirp signal, pulse signal, M sequence codes ambiguity function diagram simulation analysis)

信号模型，可以对初学者有很大帮助。简单的运行，让你懂得搭建模型的基本原理。(The signal model, can be of great help for beginners. Simple operation, let you understand the basic principles of building model.)

Lanczos方法求解方程组的matlab算法(Lanczos method for solving equations matlab algorithm)

matlab互相关函数，可用于地震数据处理。(auto correlation of the seismic data)

基于VSC的三相两电平整流电路仿真，使用pwm调制和双闭环控制(A three-phase two-level rectifier circuit simulation based VSC using a double closed loop control and modulation pwm)

说明：  数字水印的嵌入和检测，dct， 作者Mao Li Purpose:an algorithm to achieve the embeding watermarking to a image by dct bloking and hvs,then detect the watermarking by comparability. (digital watermark embedding and detection, Copy, the writer Mao Li Purpose : an algorithm to achieve the embeding watermark ing to a image by Extra bloking and hvs. then detect the watermarking by comparability .)