FracLab-Mat

denoising by improved thresholding

经典人脸识别算法——PCA（Matlab实现）(Face Recognition Algorithm classic- PCA (Matlab to achieve))

用matlab打开即可，可以绘制功率谱的函数，十分方便(using Matlab can be opened, the power spectral mapping function, which is very convenient)

此为灰色模型里的二次拟合预测GM(1,1)模型(This is a grey model of quadratic fitting prediction GM (1, 1) model)

《COBOL语言》，潭浩强编著，清华大学出版社，1994版。学习大型机必备图书主之一(" COBOL language" , edited by Tan Hao Qiang, Tsinghua University Press, 1994 edition. The main one of the essential books to learn mainframe)

网络路由算法中dijstra算法代码的源程序，使用matlab(dijstra code)

说明：  蛤蟆夯仿真 建立simulink 模型 地面反馈模型(power hammer)

LMS自适应算法 自适应横向滤波器两个权值，输入随机信号r（n）的样本间相互独立，且它的平均功率为Pr =E[r2(n)]=0.01，信号周期为N=16个样点。求最佳权向量解ω0和收敛因子μ的取值范围，并分别汇出ω(0)=[0 0]T，μ=0.1及ω(0)=[4 -10]T，μ=0.05时，两种情况下的权值变化轨迹和第一种情况下误差e(n)与迭代次数n的关系曲线。(LMS adaptive algorithm The right value of the change trajectory)

用GP算法实现演化电路程序，在winspice上进行仿真演化电路(With GP algorithms evolution process, in the circuit Winspice in emulation of evolution circuit )

matlab的getframe有时候并不能截取画出来的3D图像(而是截取出一个空坐标系).该程序用matlab调用windows的截图功能, 真正实现了原封不动的截图.(但是耗时会长一点). 使用时, 先把文件夹添加到matlab的路径下即可.文件夹中有两个功能略有不同的函数printScreen是截取整个屏幕, printFigure是截取整个屏幕后挖出当前的Figure窗口中的内容.(matlab does not intercept the getframe sometimes drawn 3D images (but the interception of an empty frame) The procedures used to call matlab windows screenshot function, truly untouched screenshot. (but a little time consuming president ) When using, first add a folder to the matlab' s path. folder has two functions is slightly different function printScreen intercept the entire screen, printFigure dug up the entire screen after interception current Figure window content.)