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xiaobo
局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后,根据白噪声能量特性,估算各尺度的阈值大小,采用硬值进行处理,后进行重构。(Partial discharge test of the signal collected is often mixed with white noise, periodic interference signal removal. Here the use of commonly used wavelet db Series DB6 wavelet carried out in the 9-scale multiresolution decomposition, based on the energy characteristics of white noise to estimate the scale threshold size, the use of hard-value deal, after the remodeling.)
- 2020-12-25 20:29:04下载
- 积分:1
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matlab
求一个系统的幅频响应相频响应单位冲击响应以及其它(Find the frequency response of a system unit impulse response of the phase-frequency response and other)
- 2011-01-07 10:20:09下载
- 积分:1
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Hybrid-PSO-and-GA-for-Global-Maximization
genetic algorithm matlab
- 2011-09-03 20:52:36下载
- 积分:1
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edgedetection
进行边缘检测,效果比较好,和其他几种进行比较之后显示出优势(process edgedetection)
- 2011-10-08 15:09:01下载
- 积分:1
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download
时反程序,用于计算信号的时间反转镜,编的挺好的(TRM programme)
- 2013-05-13 10:05:43下载
- 积分:1
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span
一致性检测,判断矩阵,层次分析法,一致性(Conformance detection)
- 2018-05-17 11:47:15下载
- 积分:1
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tztq
特征提取的matlab代码,,,,非常好哦啊~~~(Feature extraction matlab code,,,, very Ay ah ~ ~ ~)
- 2011-09-13 17:34:55下载
- 积分:1
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bdfc
说明: 解波动方程的matlab 程序,分别用L-W格式,MacCormark格式(matlab program)
- 2011-04-12 21:12:14下载
- 积分:1
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cloud-Model-matlab-2016.4.27
云模型(Cloud model)是我国学者李德毅教授提出的定性和定量转换模型。利用matlab实现正态云模型发生器,适合初学者。(Cloud model (Cloud model) is put forward by the Chinese scholars, professor de-yi li qualitative and quantitative transformation model. Using matlab to realize the normal cloud model generator, suitable for beginners.)
- 2020-11-06 21:39:49下载
- 积分:1
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rz
说明: 单极性RZ码,Rb=2Mb/s,默认k=14和设定Rt=0.5,功率谱密度和时域波形(Unipolar RZ code, Rb = 2Mb/s, the default settings k = 14 and Rt = 0.5, power spectral density and time-domain waveform)
- 2008-04-23 09:13:20下载
- 积分:1