ultrasim07_sonar

这是一些关于人脸识别的MATLAB程序，主要对人脸清晰度的处理，可以使图形信息更加的清晰，希望对大家有好的方面(This is some of the MATLAB program on the face recognition, mainly on the treatment of facial definition, can make information more clear graphics, I hope all of you there are good aspects of)

程序是matlab环境下，进行方波数字信号连续，离散,多级离散等(This procedure is the Matlab environment, the square wave digital signal continuous, discrete, multi-level discrete)

经典的leach算法，参考sep原文更容易看懂(the classic wsns algorithm，leach)

关于物理层网络编码编码和模拟网络编码ANC的matlab仿真代码。里面有四个程序，希望对大家有用(Matlab simulation code on the physical layer network coding and network coding ANC simulation. There are four procedures, we hope to be useful)

LTE中主（辅）同步信号生成，包括PSS和SSS，生成信号位于频域(PSS symbol generation in LTE)

HEED的分簇算法的matlab代码，注释详细，对初学WSN协议的同学很大帮助。(HEED clustering algorithm matlab code, detailed notes for the students of great help beginners WSN protocol)

说明：  利用Matlab中的Simulink工具箱仿真。给定三相电源 ，相电压有效值100V。设计一个子系统，利用三相电源给三相全控桥提供一组逻辑触发信号， °（不使用脉冲发生器）。(Using the Simulink toolbox in Matlab simulation. Given three-phase power, RMS voltage of 100V. The design of a subsystem, the use of three-phase power to three-phase full-bridge control logic provides a set of trigger signals, ° (do not use pulse generator).)

matlab 高斯曲面拟合 在matalab中运行的代码(Gaussian surface fitting matlab code running in matalab)

JC法可靠度计算程序，时变可靠度计算实例以及时变可靠度曲线绘制，使用寿命预测(JC method of reliability calculation procedures, the time-varying reliability calculation example and time-varying reliability curve drawing, the service life prediction)

Edge_preserving_smoothing ofdm