xml3

create feature for combination feature

说明：  用小波函数sym6对散斑图像进行4-5层得阈值滤波，并提取相位和去包裹(denoising using wavelet)

本文件将普通RGB图像转化成二值图像，方便后续处理(This document will be an ordinary RGB image into binary image, to facilitate follow-up treatment)

在matlab开发环境中，实现俄罗斯方块游戏的程序(Development environment in matlab to achieve Tetris game program)

用matlab求解的一维黎曼问题的精确解，有限体积格式(Using matlab dimensional Riemannian problem solving an exact solution, finite volume scheme)

实现图像中文字定位功能，特别是新闻图像中的标题字幕的定位，算法简单，效果也不错(Text positioning of image, especially the image of the title locate news captions, the algorithm is simple, with good results)

面阵阵列天线二维方向图仿真，代码简单易懂(The two-dimensional surface bursts columns antenna pattern simulation, the code is easy to understand)

过程控制工程及仿真--基于MATLAB/Simulink (Process control engineering and simulation- based on MATLAB/Simulink)

说明：  MATLAB编程（英文影印版第二版），老师给我们推荐的一本书，觉得不错，发给大家。(MATLAB programming (Degowin 2nd edition), we recommend to the teachers of a book, think it's good, to everyone.)

计算一个输入脉冲在抽样频率为fc时的有效持续时间tm(calculation input pulses in a sampling frequency fc for the effective duration tm)