一个稀疏表示，字典生成代码

此为许多关于图像处理的程序,对处理图像大有帮助,希望与大家分享.(This is a lot about image processing procedures for dealing with images of great help and hope to share with you)

Date : 16th August, 2007 This program is used to generate the paraboloid bathymetry of an idealized lake For paraboloid bathymetry ==> Equation of a circular paraboloid : X^2 + Y^2 = (Z+100) * a^2 For cylindrical bathymetry ==> Equation of a cylinder : X^2 + Y^2 = (Z+100) dia -> surface diameter(m) radsurf -> surface radius(m) rad -> radius(m) of intermediate points zlevel1.txt -> Contains 13 z-levels as per the paper by Beletsky et al zlevel2.txt -> Contains 29 z-levels as per the paper by Beletsky et al

ICA极大似然估计的自然梯度法仿真实例，并计算了串音误差( An experiment of ICA by MLE,including psnr)

匹配小波的算法仿真。对原始信号进行匹配小波分解后再进行重构，从图中可以看出消噪性能优越。(It s a simulation of match wavelet algorithm. The primitive signal is decomposed by match wavelet and then reconstructed.It is can be seen from the figure that the method has a good denoise performance.)

用EWMA（garch（1，1））模型进行计算，rolling window的形式(use the method of rolling window size equals to 250, adopt EWMA model which also calls Garch(1,1) to calculate the Value at Risk)

说明：  软件管理课程的前三章介绍，主要讲了一些模型，并进行分析(ruanjianguanglikechengdeqiansanzhangjieshao,zhuyaojiangleyixiemoxing,bingjinxingfenxi)

matlab code for implementation of polinomial algorithm for forecast

电力系统潮流计算高斯赛德尔迭代法Matlab源程序(Power flow calculation the high Sisaideer iterative method Matlab source code)

将matlab中的三维数据导成autocad可读的dxf格式(The three-dimensional data matlab lead into autocad dxf readable format)

backwardfoeward load flow for distribution network