电力线噪声模型仿真

说明：  基于小波变换的数字图像水印算法的研究与实现论文(Wavelet-based Digital Image Watermarking Algorithm and Implementation Papers)

说明：  在matlab中实现时间抽取基2 FFT算法(Matlab achieve in the time taken from the base 2 FFT algorithm)

This example illustrates use of the 3-Phase Dynamic Load and 3-Phase Programmable Voltage Source blocks

基本光纤组件，GUI图形界面，无内嵌函数，(Basic fiber optic components, GUI graphical interface, no built-in functions,)

TRES IMPORTANT SUR LES MOTEURS PAS 0 PAS

说明：  扩展卡尔曼滤波的一个原理程序，真实值为常量。(A principle extended Kalman filter procedure, the real value is constant.)

对数据进行包络分析，直觉调用数据，一种利用信号来分析故障的程序(The data envelopment analysis (dea), intuition call data, using a signal to failure analysis program)

说明：  求取互相关值，可以实现两个序列互相关运算、时延估计等功能。(By calculating the cross-correlation value, the functions of cross-correlation operation and time delay estimation of two sequences can be realized.)

自己编写的卷积和打孔代码，已通过Matlab函数验证。(Convolutional encoding and puncturing 4/6, verified.)

无线传感器网络中应用leach算法来识别恶意节点和剔除恶意节点。从而保证网络系统的寿命最长。(In wireless sensor network，cluster algorithm of nodes is all effective approach and key technology to implement energy saving and flexible management．To improve security and lifetime of clustering network，a secure clustering was pro— posed based on the random and parallel cluster header election algorithm and pre—distributed key scheme．In hypothetical network model，it can elect the cluster header nodes and identify and get rid of malicious nodes，and in data telecommuni— cations，the communication security Can be achieved by using encryption algorithm and thus the network lifetime Call be prolonged．)