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fastICA,进行串行盲源分离的一种不错的方法(fastICA, serial blind source separation method for a good)

通过修改图像像素值的后4低位比特，实现随机0～1序列水印信息的嵌入(Modify the four low bit， accomplish embedding random 0～1 watermark sequence. )

说明：  《MATLAB 7.0从入门到精通》一书的配套程序——第8章的程序。(&quot MATLAB 7.0 from the entry to the master,&quot a book supporting the program- Chapter 8 of the program.)

DTFT plot the spectrum of a sinusoidal signal

【matlab编程代做】MATLAB实现基于无线宽带系统的正交频分复用(OFDM)的链路级和系统级仿真([Do] matlab MATLAB Programming generation frequency division multiplexing (OFDM), the link level and system-level simulation of wireless broadband systems based on orthogonal)

包含3个PDF文件，官方教材：Matlab7.0学习资料、频谱分析、Matlab必做练习50题，全方面学习练习Matlab的使用(Contains three PDF files, official teaching: Matlab7.0 learning materials, spectrum analysis, Matlab will do exercises 50 questions, all aspects of learning exercises using Matlab)

matlab下的两步法标定程序，应该对大家有所帮助(matlab under the two-step calibration process should be helpful to everyone)

赶紧开了个借口的时间看了附件是德国获得客户(Quickly opened a time to read the attachment is an excuse to get customers in Germany)

anisotropic diffusion input: image to be filtered t: radio of search window f: radio of similarity window k: degree of filtering sigma: noise standard deviation Author: Jose Vicente Manjon Herrera & Antoni Buades Date: 09-03-2006 Implementation of the Non local filter proposed for A. Buades, B. Coll and J.M. Morel in A non-local algorithm for image denoising (anisotropic diffusion)

This is a Matlab code for Newton method used in numerical methods to solve linear equations .