DVBS2Constellation

Tretrans-this file_simulates transmiter in relay node of cooperative ofdm

is the handbook of wirelesss network. very usefull if you work on the physical layer.

MATLAB 数学手册完整版 很实用,是word版本(MATLAB Mathmatical Guide Complete version )

water mark needs other m-file

FUN should be written so that any parametric arguments are packed in to xp,

This PDF is about adaptive filters that is with matlab and is very usefull

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.

使用CMakeList重新组织的SBA，即稀疏矩阵光束法平差算法，希望对大家有用(Use CMakeList reorganize the SBA, namely sparse matrix bundle adjustment algorithm, we hope to useful)

说明：  将深度图和彩图转换成点云，自行修改文件名字和路径。(Convert the depth map and color map to point cloud, and modify the file name and path by yourself.)

基于FFT的插值估计频率算法，matlab代码(Estimated based on the frequency interpolation of FFT algorithm, matlab code)