Signal Processing of Vortex Flow with Noise Based on Wavelet Analysis
The vortex of low speed flows is difficult to measure resulted in that the output signal of vortex flowmeter appears the spectral line splitting and frequency offset in the low SNR and causes the frequency resolution to be decreased. In the paper, it first conducted the multi-scale wavelet decomposi...
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| Format: | Article |
| Language: | English |
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IFSA Publishing, S.L.
2014-07-01
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| Series: | Sensors & Transducers |
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| Online Access: | http://www.sensorsportal.com/HTML/DIGEST/july_2014/Vol_175/P_RP_0168.pdf |