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fd1d1
FDTD simulaton of a pulse hitting a lossy material with epsilonr = 5, sigma=0.05
- 2009-04-11 20:04:25下载
- 积分:1
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nosGUI
matlab动画,很有用的,希望能对初学者有所帮助,欢迎下载(matlab animation, very useful, hoping to help beginners, are welcome to download)
- 2010-12-09 16:23:05下载
- 积分:1
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Example
二为弹性波动程序,用于显示p波,s波和表面波的传播过程。(Elastic Wave Program)
- 2013-05-18 12:12:29下载
- 积分:1
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reorder
function [s,t,q,z] = reordr(s,t,q,z)
- 2010-03-04 16:50:30下载
- 积分:1
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Metro-harmonic-
城市轨道交通12、24脉波整流 及谐波抑制仿真(Metro 24 pulse rectifier harmonic suppression)
- 2013-06-03 12:52:39下载
- 积分:1
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package_emd
经验模态分解(EMD)方法(平稳化过程)是一种全新的处理非平稳数据序列的方法,其基本思想是:假如一个原始数据序列X(t)的极大值或极小值数目比上跨零点(或下跨零点)的数目多两个(或两个以上),则该数据序列就要进行平稳化处理(Empirical Mode Decomposition (EMD) method (a smooth process) is a new deal with non-stationary data sequence method, the basic idea is: If a raw data sequence X (t) the maximum or minimum number of than the cross-zero (or under the cross-zero) number more than two (or more), then the data is necessary to carry out a smooth sequence of treatment)
- 2008-05-05 21:58:09下载
- 积分:1
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sasptoolbox
统计与自适应信号处理中的源码,对智能天线的学习有帮助(Statistical and Adaptive Signal Processing source)
- 2010-12-27 22:46:46下载
- 积分:1
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logistic_dwt
说明: 】利用混沌动力学系统中logistic 映射先对水印图像进行置乱预处理以增强其鲁棒性, 在小波域中将原始音频信号按比例分段, 此比例为原始音频信号低频部分与水印信号个数之比, 然后将水印信号加入到音频信号的
低频部分。用StirMark 攻击后的实验结果表明, 该算法对StirMark 的部分攻击具有一定的鲁棒性。(The logistic- map sequences to encrypt the watermark are used. The original audio signal in DWT
(Discrete Wavelet Transform) domain is seperated into some pieces determined by the ratio between the length of
the low frequency parts and the length of the encrypted watermark. Every bit of the watermark is added into the
relevant pieces of the low frequency parts in the DWT domain. Experimental results show that the algorithm is
robust against some StirMark attacks.)
- 2009-08-07 08:49:10下载
- 积分:1
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3order_RLS1
说明: 最小二乘递推算法RLS,利用递推最小二乘法计算Volterra级数的核(recursive least squares algorithm RLS using recursive least squares method Volterra series of nuclear)
- 2021-03-15 14:49:22下载
- 积分:1
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Simulation1
基于质心算法的无线传感器网络的研究,但是定位精度较低。(Wireless sensor networks based on the centroid algorithm research, but lower positioning accuracy.)
- 2013-04-16 17:08:27下载
- 积分:1