VELAN

Matlab QPSK, testing QPKS code

说明：  三相异步电动机的矢量控制调速系统MATLAB仿真(-Three-phase vector control induction motor speed control system of the MATLAB simulation)

说明：  利用matlab进行sift特征匹配，有需要的可以下载利用相关函数(Using MATLAB to match SIFT features, we can download and use correlation functions)

说明：  matlab与 人工神经网络2007 配套源程序(matlab and artificial neural network supporting source, 2007)

HMM based speech recognition..

北理工信号考研笔记，有需要的人可以下下来看看(North Polytechnic signal Kaoyan Notes)

说明：  边缘检测，sobel，canny，Roberts，等算子边缘检测matlab代码(Edge detection, sobel, canny, Roberts, and other operator edge detection matlab code)

说明：  在使用matlab示波器时运行该show.m即可以对示波器背景和线条颜色进行调整。(execute it when you want to change the color of the scope or the line。)

THIS CODE IS AN IMPLEMENTATION FOR THE GREEDY ALGORITHM IN COMRESSIVE SENSING THE ORTHOGONAL MATCHIN PURSUIT

从Excel表中读取数据，然后分析其频谱、相谱和总谐波畸变率，并画出图（plot）。(Read data from an Excel table, and then analyze its spectrum, phase spectrum and total harmonic distortion rate, and draw the diagram (plot).)