prova_WIM2_2D_2

this code is for coverage distance

最短路径问题（包括Floyd算法和避圈法）的matlab程序，较实用(Shortest path problems (including Floyd algorithm and avoid the circle method) matlab procedures, more practical)

an inferior assistant or a channel administrator hopes to append some additional message, such as the origin information, image notation or authentication data, within the encrypted image though he does not know the original image content. some parameters are embedded into a small number of encrypted pixels, and the of the other encrypted pixels are compressed to create a space for accommodating the additional data and the original data at the positions occupied by the parameters

This code detect the face or not

Speech processing in time domain

车辆号码的自动检索分析，基于Simulink的车牌识别系统仿真平台.(Vehicle numbers automatically retrieve analysis, license plate recognition system based on Simulink simulation platform.)

matlab 与VC++中使用MATLAB的C++数学库和MCC生成的程序，对初学matlab者有很好的借鉴作用(matlab and VC++ using MATLAB' s C++ Math Library and the MCC generated program, matlab for beginners who have a good reference)

用MATLAB编写的混沌序列图像加密程序，密钥可以从0到1之间的任何一个数(MATLAB prepared by the chaotic sequence image encryption program, the key can be any number 0 to 1)

说明：  internal on line partial discharge

用脉冲响应不变设计巴特沃斯数字低通滤波器(Designed by the same impulse response digital low-pass filter Butterworth)