2011-L6-Exercises

应用matlab语言编写的应用于地震资料数字处理中的地震子波提取方法，基于模拟退火的高阶累积量子波提取方法(Applications written in matlab digital processing of seismic data used in the seismic wavelet extraction method, based on simulated annealing method for high order quantum wavelet extraction)

Blood vessel segmentation for fuzzy and edge detection which is uesd to detect the blood vessels and find edges

matlab各种周期信号的频谱分析matlab各种周期信号的频谱分析。(matlab various periodic signal range of the spectrum analyzer matlab cycle spectrum analysis of signals.)

irst, let s create a simple vector with 9 elements called a.

神经网络迭代法，数据量不大，用于图像压缩(Neural network iteration method, the data volume is not large, used for image compression)

说明：  元胞自动机交叉路口交通仿真，有信号和无信号都可以，统计(Cellular automata intersection traffic simulation, both with and without signals, statistics)

Decompose image into subbands, denoise using BLS-GSM method, and recompose again. fh = decomp_reconst(im,Nsc,filter,block,noise,parent,covariance,optim,sig) im: image Nsc: number of scales filter: type of filter used (see namedFilters) block: 2x1 vector indicating the dimensions (rows and columns) of the spatial neighborhood noise: signal with the same autocorrelation as the noise parent: include (1) or not (0) a coefficient from the immediately coarser scale in the neighborhood covariance: are we considering covariance or just variance? optim: for choosing between BLS-GSM (optim = 1) and MAP-GSM (optim = 0) sig: standard deviation (scalar for uniform noise or matrix for spatially varying noise) Version using a critically sampled pyramid (orthogonal wavelet), as implemented in MatlabPyrTools (Eero). JPM, Univ. de Granada, 3/03

pitch detection using cepstrum

嵌入水印信息的MATLAB程序,是转载别人的，如有侵权，马上删除(MATLAB program embedded watermark is reproduced someone else' s, if infringement, immediately remove)

matlab学习中常用到的一些程序代码，有助于大家学些matlab知识 (matlab)