DFT

quadrature phase shift keying demodulation technique

一种将高频强调滤波同直方图均值化结合的图像增强方法，是图像边缘更加清晰。(A high frequency emphasis the filtering mean histogram of the combination of image enhancement methods, the edges of the image is more clear.)

说明：  数据挖掘中计算JS距离，在matlab环境下的源代码(JS calculated from data mining, environment in the source code matlab)

this file give different codes of modulation

Matlab PCA+SVM人脸识别,通过PCA和SVM算法达到人脸识别的功能。(Matlab PCA+SVM，To identify people s face.)

学习matlib的一套很好的入门教程 适合初学者快速入门(Matlib learning portal of a good tutorial for beginners and Quick Start)

全能MATLAB 可以运行多种功能，十分方便，界面清晰(Similarity measure and topology evolution of foreign exchange markets using dynamic time warping method: Evidence from minimal spanning tree)

English version for matlab learning(easy to learn and simple to use)

三相感应电机有传感器的直接FOC控制的matlab程序(FOC control of the three-phase induction motor sensor matlab program)

Image Quality Assessment From Error Visibility to structual similarity(Image Quality Assessment From Error Visibility to structual similarity)