FDTD_for_2D_metal_plane_object

此软件的基本功能主要分为2大模块:一个是数字图像处理模块，另一个是数字图像匹配模块。在数字图像处理模块中，用户可以对数字图像进行简单的处理，可以对图像进行放大，缩小，翻转，灰度处理。在数字图像匹配模块中，用户可以对两张图像进行匹配并显示匹配结果。(The basic function of this software is divided into two major modules: one is the digital image processing module, and the other is the digital image matching module. In digital image processing module, users can conduct a simple digital image processing, the right image to enlarge, reduce, flip, gray scale processing. In the digital image matching module, the user can match two images and displays matching results.)

应用最小二乘法对二阶加零点系统进行辨识，得到相关参数(Least square method a second order zero system identification, are relevant parameters)

计算图像峰值信噪比psnr的matlab源程序,相对路径转绝对路径的matlab程序(computing image PSNR psnr the Matlab source, relative to the absolute path of Matlab procedures)

the above codes are very useful for image segmentation,edge detection

GPM1002B0 初始化代码，颜色艳丽，可以直接使用(GPM1002B0 initialization code)

Modelo de Jakes para señ ales

QPSK调制程序代码，绝对能用，大家一起分享(QPSK)

压缩采样中各种贪婪算法性能的matlab仿真比较，包括LS-MP，OMP，WMP，硬阈算法。(Compression of various sampling greedy algorithm performance of matlab simulation comparison, including LS-MP, OMP, WMP, hard threshold algorithm)

用于地震工程学中的，修正反应谱的一种方法，尝试性修正反应谱(A method to modify the earthquake response spectrum)

给出Henon的模型x(i+1)=1+y(i)-a*x(i)^2 y(i+1)=b*x(i) (Henon model given x (i+ 1) = 1+ Y (i)-a* x (i) ^ 2 y (i+ 1) = b* x (i))