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calfem_3[1].4
用于在matlab平台上进行有限元分析,calfem(Matlab platform used in the finite element analysis, calfem)
- 2007-10-06 22:17:05下载
- 积分:1
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BPtrainlmtrainbr
说明: 用L-M 优化算法与贝叶斯正则化算法训练同一个样本(By LM optimization algorithm with Bayesian regularization algorithm for training with a sample)
- 2009-08-23 09:09:26下载
- 积分:1
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jiandan
buck-boost的Matlabsimulink仿真(Matlabsimulink simulation of the buck-boost)
- 2012-06-04 12:58:05下载
- 积分:1
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synchronisation-wsn
a novel distributed time synchronization scheme for wireless sensor networks written in matlab
- 2020-06-30 16:00:02下载
- 积分:1
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program
river formation dynamics algorithm implementation in matlab
- 2013-12-29 21:37:33下载
- 积分:1
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tuxiangchuli
关于图形 处理的程序,里面有图像和源程序文件,用matlab语言进行实现。(On the graphics processing procedures, there are images and the source file, with the realization of matlab language.)
- 2008-12-17 21:05:18下载
- 积分:1
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random(mt19937)
说明: 一个随机数产生器(mt19937)
计算物理中Monte Carlo方法中的基本条件
周期为2^19937(a random number generator (mt19937) Computational Physics Monte Carlo methods of the basic conditions for the cycle 2 ^ 19937)
- 2005-12-02 19:30:12下载
- 积分:1
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BaoHu
分布式电源保护相关文档, 用于了解分布式电源涉及配电网保护的相关问题。(Documents about Distributed power protection ,Used to understand the issues related to the protection of distribution network. )
- 2016-10-31 10:09:41下载
- 积分:1
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tiqu
用MATLAB实现人体检测的特征提取,效果不错,需要简单的修改(Human Detection Using MATLAB implementation of feature extraction, good results, require simple changes)
- 2010-07-28 20:02:23下载
- 积分:1
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Reassigned-Cohen-Class
介绍了 Cohen类双线性时频分布并针对交叉干扰项影响无法完全消除的问题进行了重排时频变换以提取及分辨
含有白噪声和窄带周期干扰的局部放电信号。处理仿真和现场检测到的局部放电超声信号时根据白噪声和窄带
周期干扰信号在时域上的平稳性特性发现重排 Cohen类时频变换方法不仅可以很好地将局放信号和背景噪声以
及窄带周期干扰信号分辨开来,而且大大减弱并抑制了交叉干扰项的影响,保持了更高的时频分辨率和时频聚集
性,从而验证了重排 Cohen类时频变换方法的有效性。
(In order to express the partial discharge ( PD) information of gas insulated switchgear ( GIS) in time-frequency
domain, weintroduced theCohen? s class bilinear time-frequency distribution and its reassigned time-frequency
transform method to pick up and distinguish theultrasonic signals in field from the whitenoises and narrow band
periodic interference signals using the acousticemission ( AE) technology. After the processing of the simulated and
PD ultrasonic signals in field, and according to the stationary feature of white noises and narrow band interference
signals, wedraw a conclusion that the reassigned time-frequency distribution method can not only distinguish thePD
signal from back ground noises and narrow band interference signals, but also decrease and restrain the influenceof
cross-items, and acquire better time
)
- 2013-06-17 09:57:55下载
- 积分:1