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about watermarking for images and text

现代谱估计的程序，对给定的随机信号利用yule-walker方程进行谱估计与其理想功率谱进行谱估计的对比，并比较参数。(Modern spectral estimation procedures, given the use of yule-walker random signal spectrum estimation equation from its ideal power spectrum spectrum estimation contrast and compare the parameters.)

Code Source of EMD (Empirical Mode Decomposition)

说明：  采用meanshift算法实现图像聚类，函数用matlab实现(clustering using Mean-shift)

用matlab编的基于水平集的图像分割.m文件(Matlab code using level set based image segmentation. M file)

W elcome to X CELL, the new Xilinx customer newsletter. By sending us your development system registration card you automatically became n charter subscriber to this quarterly publication. It is our intent to make this an informative, easy to read, responsive and-hopefully- interactive newsletter. We want to supply you with early and correct information, tell you about the status of our products and about our plans, about bugs and their workarounds, give you applications ideas and convey to you some of the en thusiasm that we feel for our Programmable Gate Arrays. If you have questions or suggestions, please send them to me. II Letters to the Editor make a newsletter more lively. Peter Alfke, Editor

海伦方程下的ＭＡＴＬＡＢ仿真细直导线的基本参数数据图(Helen equation under the thin straight wire MATLAB simulation of the basic parameters of the data graph)

MP广义逆的介绍，推导和求解过程等等，欢迎下载(Moore_Penrose text)

信号、系统及频率响应，离散时间傅立叶正反变换，离散LTI系统的频率响应(Signals, systems and frequency response, both positive and negative discrete-time Fourier transform, discrete frequency response of LTI system)

下载的，求方程组的程序，可以借鉴下，挺好的(Downloaded, find the program equations, can learn, the very good)