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Vibration-and-Acoustics-Research-Group---Group-Me
vibration poutre, diagnostic, rdm, bearing, gearbox, induction machine, my target is to make vibratory analysis and to extrac default origine frome current and vibration signal
- 2012-09-26 07:40:57下载
- 积分：1
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Wavelet_Noise
1/f噪声采用多分辨分析进行参数提取，并波形恢复(1/f noise analysis using multi-resolution parameter extraction and waveform recovery)
- 2014-04-19 22:22:46下载
- 积分：1
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故障诊断相关的MATLAB代码
故障诊断相关的MATLAB代码，主要有神经网络算法的m文件(MATLAB Code Related to Fault Diagnosis)
- 2020-06-18 02:40:02下载
- 积分：1
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Model1_from_matlab_to_c
这是剑桥某个老头写的基于MATLAB的心理声学掩蔽曲线FFT后(This is an old man writing Cambridge MATLAB-based psychoacoustic masking curve after FFT)
- 2021-03-23 16:19:15下载
- 积分：1
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ofdm
说明： 对OFDM通信系统进行仿真，使用AWGN信道，生成误码率与信噪比的仿真图形，并与理论图形进行比较(The simulation of the OFDM communication system, using the AWGN channel, BER and SNR generated graphic simulation, and compared with the theoretical graph)
- 2010-04-25 15:38:14下载
- 积分：1
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READ_stl12
Calculate the normal vectors for each facet of a triangular mesh
- 2011-01-16 01:52:34下载
- 积分：1
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OFDM
无线通信正交频分复用仿真程序，开发环境matlab(Wireless orthogonal frequency division multiplexing simulation program, the development environment matlab)
- 2011-05-07 23:43:03下载
- 积分：1
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bit_error
Simulation of bit error rate performance.
- 2013-02-19 18:48:18下载
- 积分：1
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chisquare_solve
wavelet,can try it over matlab 6.0(wavelet, can try it over matlab 6.0)
- 2010-12-14 04:21:03下载
- 积分：1
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HHT
把HHT和神经网络结合起来，识别出是否故障。对于HHT变换，这里用到的是它的IMF分解，然后用能量理论来判别哪些模组是虚假分量，哪些是是真实分量。对于EMD分解后的谱进行特征提取 ，利用的理论基础就是模糊熵。计算出真实 分量的模糊熵，作为输入层；输出层为两个神经元，为0（故障 ）1（正常 （正常 ）判别该信号是否出现故障。(The combination of HHT and neural network to identify whether the fault. For the HHT transform, here is the use of its IMF decomposition, and then use the energy theory to determine which module is false, which is true component. The theoretical basis for the feature extraction of the spectrum after EMD decomposition is fuzzy entropy. The fuzzy entropy of the real component is calculated, as the input layer, the output layer is two neurons, which is 0 (fault) 1 (normal) to determine whether the signal is faulty.)
- 2016-03-09 12:58:20下载
- 积分：1
