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med2d
一种基于最小熵反褶积( ]8+83)3 6+D*(A4 Q20(+W(-)D8(+,]6Q) 的滚动轴承故障特征提取方法: 在利用 /X 模型去除齿轮啮合产生的确定性信号的基础上,对保留信号进行最小熵反褶积,增强冲击信号"该方法避免了传统轴承故障诊断方法中带通滤波器设计的难题,实车测试表明: 与共振解调技术相比,该方法提取的滚动轴承故障特征更加明显,更适合于工程应用"(Based on minimum entropy deconvolution (] 8+83) 3 6+D* (A4 Q20 (+W (-) D8 (+,] 6Q)' s fault feature extraction method: using/X model to remove the uncertainty generated signal gear on the basis of the retention signal minimum entropy deconvolution, and enhance the impact of signal " This method avoids the problems of traditional bearing fault diagnosis method of the bandpass filter design, real vehicle test showed that: compared with the resonance demodulation technology, which fault feature extraction method is more obvious, more suitable for engineering applications. " )
- 2020-12-04 22:49:24下载
- 积分:1
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figner_IMcode_mfile
指纹识别的一套完整成,还有指纹图像。绝对有用,适合毕业设计研究(Into a complete fingerprint recognition, as well as the fingerprint image. Definitely useful for the design of graduation)
- 2010-05-06 23:15:57下载
- 积分:1
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lvbo
一个带通滤波器,模拟Gelileo卫星中频滤波,显示频谱。(A band-pass filter, an analog IF filter Gelileo satellite.)
- 2013-12-15 12:33:37下载
- 积分:1
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waveletanalysis
wavelet analysis,超级简单超级直观。一看就会了。(wavelet analysis, super simple and super-intuitive. Will be the one to see.)
- 2010-08-30 18:03:31下载
- 积分:1
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robotic
robotic code fore rotation
- 2011-01-04 03:35:42下载
- 积分:1
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photo1d3
this program is designed for solving the one-dimensional photonic structure
for 1D multilayer structure using data in book, it get correct results.
- 2012-05-13 22:40:23下载
- 积分:1
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Propagation-of-Light-in-Fiber
对光纤中光的传播特性进行仿真(包括单模和多模光纤)(Simulation of optical propagation characteristics in optical fibers (including single-mode and multimode fiber))
- 2021-04-28 21:58:44下载
- 积分:1
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一个用于图像识别的程序-Recogniztion
一个用于图像识别的程序,用matlab编的(an image recognition for the program, part of the Matlab)
- 2005-04-13 16:36:36下载
- 积分:1
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learning_MATLAB
英文版书籍,关于matlab的入门基础,适合初学者(English books, the entry on the basis of matlab for beginners)
- 2010-12-26 06:37:56下载
- 积分:1
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VADfunctions
Three useful function to use in voice activity detection. Coper Algorithm, which is a simple software to detect voice activity and cuold be used to help in the final decision. A function to interpolate an unknown value. And hamming function to split de audio file in segments.
- 2010-05-11 16:23:52下载
- 积分:1