AIM显著性检测算法 matlab代码

code pid controller with matlab 2013

This code shows you how perform various boolean operation on sets using level set functions.

说明：  VRP code matlab with GA

利用sobel算子和霍夫变换求出图像的边缘，并计算图像边缘间距离，采用matlab处理(matlab)

BCH编解码，matlab系统仿真 BCH编解码，matlab系统仿真(BCH codecs, Matlab System Simulation)

Band Pass Filter matlab command

matlab7.0入门学习，很有用，适合初学者使用，值得收藏(matlab7.0 entry-learning, useful for beginners, worth collecting)

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.

matlab用于散点插值的程序代码，为克里金插值算法，代码全，有很大的参考性(matlab program code for scattered point interpolation, kriging interpolation algorithm, code-wide, there is a lot of reference)

LFM ( Linear FM ) signal Source for simulation of radar