MJchangeN

说明：  这个SVPWM应该是好的。传一个共享哈！呵呵！(This should be good SVPWM. Chuan-a shared Ha! Ha ha!)

matlab design of butterworth high pass filetr

这个程序主要针对信号的调制与解调进行的编程，感觉很实用。(This program targeted signal modulation and demodulation for the program, feeling very practical.)

Phase Code Modulation function coding

matlab小波包的使用，包括图像处理和信号处理的内容程序(Matlab wavelet packet, including the use of image processing and signal processing procedures for the content)

Digital Transmission

说明：  Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

在matlab环境下对grid文件进行可视化修改，方便灵活。(In the matlab environment to visualize modified grid files, convenient and flexible.)

this code for image processing different operation performed

水下无人航行器（AUV）simulink仿真工具箱,安装后即可用里面给出的各种AUV模型进行仿真，是挪威科技大学的学生做的，很不错。(Unmanned underwater vehicle (AUV) simulink simulation toolbox, which can be used after installation of various AUV model given simulation, the Norwegian University of Technology, students do very well.)