chengxu

经典kuan滤波器，用于SAR图像相干斑抑制，提高分类精度。(The classical Kuan filter is used for SAR image speckle suppression and improve classification accuracy.)

现代信号处理教程（胡广书）对应的MATLAB程序(modern signal processing Guide (HU-book) corresponding MATLAB)

简单的graph cut 算法，初学者适合(Simple graph cut algorithm for beginners)

opencv中对扫描图片的切边处理，并且对倾斜图片进行旋转矫正，(The cutting edge of the picture in opencv, rotation correction)

说明：  在LS-SVM的基础上进行优化求解，速度更快更优。(On the basis of LS-SVM, the optimization solution is faster and better.)

使用fdtd算法的人都知道这是初学fdtd的入门程序,很简单的程序但是能起到很重要的作用哦()

亲自测试 完全可以运行且有效，求瞬时频率，各个版本的matlab 都ok(Test yourself Can be run completely and effectively)

相当经典的一款SVM 可视化相当好，当今流行的2大SVM()

说明：  facet边缘检测的matlab源代码,是基于二阶模型，只要运行最后一个hhh.m就可以了(facet Edge Detection Matlab source code is based on second-order model, as long as the last one run on the hhh.m)

plt文件转dxf(diverted dxf)