varying-k-16DPSK

说明：  介绍使用matlab对ofdm进行编程，掌握其基本原理(Introduction to program using matlab on ofdm and grasp the basic principles)

利用matlab编写的求解优化问题的分支定界算法，程序为函数形式可直接调用(Using matlab to solve optimization problems written in branch and bound algorithm, the program can be called directly as a function of the form)

书籍，介绍matlab与dsp，阐述了数字信号处理原理，例程丰富(Books, introduction matlab and dsp, digital signal processing principles expounded rich routines)

Unit Commitment in power system

通过计算机上的多媒体卡，按照下列过程进行声音信号的录制、处理和回放，观察处理前后的波形，同时比较声音信号处理前后的效果。 1、 将录制的信号反褶以后播放（反褶以后的信号移到t=0点开始）。 2、 将录制的信号改变取样率（相当于进行了尺度变化）以后播放。 3、 将录制以后的信号延时1s，并将幅度降低一半，接着与原来的信号相加，然后播放。(Multimedia card on your computer, follow the process for recording, processing, and playback sound signal waveform observed before and after treatment, while comparative effectiveness sound signal before and after treatment. 1, the signal recorded after deconvolution player (deconvolution signal moves after t = start 0:00). 2, the signal is changing the sample rate recording (is equivalent to a scale change) later playback. 3, after the recorded signal delay 1s, and reduce the rate by half, and then with the original signal are added, then play it.)

HOG（Histogram of Oriented Gradient）方向梯度直方图，主要用来提取图像特征，最常用的是结合svm进行行人检测。(HOG (Histogram of Oriented Gradient) direction of the gradient histogram is mainly used to extract image features, the most commonly used is a combination of svm detect pedestrians.)

un fichier pour résoudre un système linéaire par matlab

说明：  光伏电池simulink模型，分析了光照强度和温度变化时，功率的变化情况(Simulink model of photovoltaic cell)

Parallel active power filter

说明：  matlab 与pefprop的接口程序(matlab interface program with pefprop)