watermarkingcode

spvwm模块,matlab/simulink环境中搭建，经测试模型正确。(the module of svpwm,Matlab environment to build)

电力线通信是现在家用通信的一种，在PLC通信的研究中，对信道的研究是至关重要的。改代码主要包括多径信道和噪声模型matlab代码，是目前最常用的模型。(Power line communication is now a kind of home communication, in the PLC communication research, the channel research is essential. Change the code mainly include multipath channel and noise model matlab code, is the most commonly used model.)

本程序计算局部窗口的累积直方图，可用于驱动水平集和纹理分割( in this test program, we calculate the cumulative histogram in a local window centered at each pixel,this local cumulative histogram can be used to drive the level set for image and texture segmentation. Author: Associate Prof. Yuanquan Wang, Affiliation: Tianjin Key Lab of Intelligent Computing and Novel Software Technology, School of Computer Science, Tianjin University of Technology, Tianjin 300191, China 01/20/2008 Reference: 1. Tony Chan, Selim Esedoglu, and Kangyu Ni, Histogram Based Segmentation Using Wasserstein Distances, SSVM 2007, LNCS 4485, pp. 697–708, 2007. 2. Kangyu Ni, Xavier Bresson, Tony Chan, Selim Esedog, Local Histogram based Segmentation using the Wasserstein Distance, at: www.math.lsa.umich.edu/~esedoglu/Papers_Preprints/chan_esedoglu_ni.pdf or at :ftp://ftp.math.ucla.edu/pub/camreport/cam08-47.pdf )

Sidelobe Blanking for Anti Jamming

一种基于chan算法的tdoa定定位的gdop程序源码 (Given the positioning gdop program source code algorithm TDOA based chan)

说明：  遗传算法计算最短路径问题，完成交换路径不同要求城市交换。(The genetic algorithm calculates the shortest path problem and completes the city exchange with different requirements of the exchange path.)

可以使用matlab中的simulink仿真出PWM波，从而有效的控制永磁同步电机四象限运行。(Can use matlab simulink simulation of the PWM wave, in order to effectively control the four-quadrant operation of the permanent magnet synchronous motor.)

产生随机信号观测样本，不同信噪比和归一化频率。利用基于FFT的自相关函数快速计算方法估计其自相关函数。(Generate random signal observation samples, different signal to noise ratio and normalized frequency.Based on FFT calculation method of the autocorrelation function to quickly estimate the autocorrelation function.)

信号源数目估计,采用多假设检验算法,假设空间白噪声,包括matlab实现代码和例程(The estimated number of signal sources, the use of multiple hypothesis testing algorithm, assuming space white noise, including matlab code and routines)

Basics of wavelet function