DQGA

matlab中用四阶偏微分方程实现图像去噪(matlab using fourth-order partial differential equations for Image Restoration )

a tree dimensional PML code fdtd3D_UPML

set partitioning in heirarchial tree

Harris Corner Detection Matlab

file that simulâ tes a system in matlab for help of beginners

cwp su地震处理软件的一个小程序 cwp su地震处理软件的一个小程序(cwp su seismic processing software is a small program cwp su seismic processing software is a small program)

五点三次法实现振动信号趋势项的消除， 1、 计算出数据的均值、均方值、方差 ； 2、 用matlab编制五点三次法消趋势项程序。 3、 在同一坐标下绘出消趋势项前后时域信号，并分析比较。 绘出消趋势项前后信号的自相关函数。( Five points three times a method to achieve the elimination of the trend of the vibration signal, 1, to calculate the mean of the data, the mean square value, variance 2, the preparation of the five points three times France extinction trend procedure using matlab. 3, plotted in the same coordinate consumer trends before and after the time-domain signal, analyzed and compared. Draw to eliminate the trend before and after the signal autocorrelation function. )

小波包分析提取振动信号中的特征频率，计算十字叉丝的在不同距离的衍射图像,可直接计算得到多重分形谱。( Wavelet packet analysis to extract vibration signal characteristic frequency, Calculation crosshairs diffraction image at different distances, It can be directly calculated multi-fractal spectrum.)

利用MATLAB进行数值计算与数据分析，很好的学习教材(The use of MATLAB for numerical analysis and data, good learning materials)

在matlab中采用haar小波实现的图像小波分解程序。(Matlab haar wavelet used in the realization of the image wavelet decomposition process.)