watershed

产生PFGA需要的COE文件，正弦载波的码表生成方法，很简单。(COE file generated PFGA needed, sinusoidal carrier code table generation method, is simple.)

内点罚函数法，求解最优化问题规划，适用于mantlb程序(Interior point penalty function method for solving optimization problems planning procedures applicable to mantlb)

frequency modulation concerning FCN in communication systems

circle fitting to find damping

K均值聚类的一个实例，附上.dat文件和程序以及运行结果，和大家一起讨论，呵呵(K means clustering of an example, attached. Dat files and programs, and operating results, and we can discuss, Oh)

说明：  这是有关信道编码的matlab仿真程序，里面有很多子程序，很好用！(This is the channel coding of Matlab simulation program, there are many subroutine good use!)

本代码主要功能是自动提取同名相对的同名核线，是实现同名像点自动匹配的重要前提(automatically search for the epipolarity for a pair of photos)

一种音频水印攻击方案，加入噪声并进行比较(An audio watermarking attack scenarios, adding noise and compare)

matlab code that generates input file for gridgen to make automated mesh in conical and bell shape nozzles

说明：  用matlab模拟圆孔衍射图像，入射光为平面波，衍射距离可以任意调节(Matlab simulation using circular aperture diffraction images, the incident light for the plane wave, diffraction can adjust the distance)