vvk1

matlab教程，通过自己学课掌握主要的工能，希望对自学这有帮助(matlab tutorials, lessons learned through their own work to master the main hope for this self-help)

用于计算两个一维向量的互信息,information.m用于计算互信息值，需要调用histogram2.m(Use for calculating the mutual information with two one-dimensional vector.)

opyright 2013-2014 Fereidoun Ahourai, Mohammad Al Faruque This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.

本程序 是M进制PSK调制方式的仿真程序，是最基本的学习MPSK的材料(This procedure is the M-band PSK modulation of the simulation program, is the most basic learning materials MPSK)

先对语音信号进行采集、播放，分析其频谱，对该信号源添加噪声，再播放音频并分析频谱，然后分别通过IIR低通、带通滤波器和FIR低通、带通滤波器，分别播放音频和得到滤波后的频谱。(Firstly， voice signal acquisition, play, analyze its spectrum to add noise to the signal source, and then play the audio spectrum analysis, and then were by IIR low-pass, band-pass filter and FIR low-pass, band-pass filters, respectively, play audio and get the spectrum after filtering.)

这是关于基2FFT-DIT的程序 第一个压缩文件是matlab程序，并附有原理和流程图及总结 第二个是关于c的程序(This is based on the procedures for 2FFT-DIT is the matlab program a compressed file, together with principles and the second is the flow chart and summary of the procedures on c)

动态潮流分析程序（四机两区域系统）有各种情况下如三相短路、两相接地短路等情况下系统的动态潮流分析(Dynamic trend analysis program (four machine two area system) has a variety of circumstances, such as three-phase short circuit, two-phase ground short circuit case, the dynamic trend analysis)

LEACH (Low Energy Adaptive Clustering Hierarchy) is designed for sensor networks where an end-user wants to remotely monitor the environment. In such a situation, the data from the individual nodes must be sent to a central base station, often located far from the sensor network, through which the end-user can access the data. MODIFIED LEACH IS ENHANCED VERSION OF LEACH PROTOCOL TO SAVE ENERGY.

本程序为三维FDTD方法在Matlab中的实现。(This procedure for the three-dimensional FDTD method in the realization of Matlab.)

个慢跑者在平面上沿着他喜欢的路径跑步，突然一只狗攻击他，这只狗以不变的 速度跑向跑步者，狗的方向始终指向跑步者，计算并画出狗的运动轨迹（如需其他 条件，请自己假定）(A jogger in the plane running along the path of his favorite, a dog suddenly attacked him, the dog ran a constant speed runners, always point to the direction of the dog runners, calculate and draw the trajectory of the dog (For other conditions, at your own assumptions))