NCestimation_V2

Support for LG Electronics LGDT3304 and LGDT3305 - VSB QAM.

book guide begin learn matlab

主要是介绍利用matlab软件编写的一份K均值处理的m文件(Matlab software is to introduce the use of a K-means dealing with the preparation of m-file)

比较了基于SE，SR，SS的符号模式CMA算法，仿真表明，SS收敛速度快，但稳态误差大，SR的综合效果最好。(Comparison based on the SE, SR, SS symbolic mode CMA algorithm, simulation results show that SS convergence speed is fast, but steady-state error, the combined effect of SR.)

Wavelet denoising For using this code need to use signal toolbox and general toolbox in your matlab In the first part of this assignment, we asked to obtain a (black-and-white) digital image of size 512 by 512 and then generate noisy image by adding a Gaussian noise but under the condition of having SNR=20dB by select the suitable value of variance for Gaussian noise formula. Second step is performing wavelet denoising using the hard thresholding (Use the db 6 for four levels) in the condition of finding the optimal thresholding value of T in terms of the SNR obtained. It means that, we should find the highest SNR value by finding the suitable value for threshold. Then we asked to do the same process but this time using soft thresholding. Finally for the last part of question one, we should compare the results of the obtained SNR with the recommendations of 3*sigma for the hard thresholding and 3/2*sigma for the soft thresholding.

lowpass FIR filter 的MATLAB代码(MATLAB code of lowpass FIR filter )

the whole physical layer of wimax 802.16

基于内容的图像检索，代码齐全，matlab实现(Content based image retrieval ,Code complete)

这是我用matlab亲自编写的结构光光条提取，并且有自己的改进策略，里面还有我对结构光条提取的详尽的分析(This is my personally written article structure light extraction with matlab)

a good paper introducing Fisher Information matrix(A User Manual for the Fisher Information Matrix)