ct

Function matlab NLMS algorithm

SRAD filetr for speckle reduction .This filter is a variant of anisotropic diffusion which successfully removes speckle type noise from images.

虚拟出版社系统 模拟出版社的业务流程 程序Demo(Virtual Press System Simulation of business process procedures Press Demo)

countor extraction and 3d plotting

说明：  matlab编写的训练som神经网络源程序 (Matlab prepared by the neural network training som source)

说明：  提出了一种新的基于离散小波变换(DWT)与奇异值分解(SVD)相结合的数字图像水印算法。该算法将原始图像作小波分解并将小波分解得到的低频子带进行分块，对每一块进行奇异值分解后，选取每块中最大的奇异值通过量化的方法嵌入经过Arnold置乱后水印信息。(A new wavelet transform based on discrete (DWT) and Singular Value Decomposition (SVD) combination of digital image watermarking algorithm. The algorithm for wavelet decomposition of the original image and wavelet decomposition low-frequency sub-band are divided into blocks, each a singular value decomposition, the selection of each block by the largest singular value methods to quantify Arnold scrambled after embedding the watermark .)

Updates import imp current state to provided state value Helper function.

采用MATLAB语言编译的数值微分函数，希望对大家有用(numerical differentiation)

简单的多自由度地震反应EI_Centro波，采用威尔逊逐步积分法(A simple multi degree of freedom seismic response EI_Centro wave using Wilson stepwise integral method)

关于matlab 的书，好赖看看就知道了(Introduction to Scientific Computing A Matrix- Vector Approach Using matlab)