Multi-Wavelet Application Based on Engineering Building Deformation Monitoring
2013 ◽
Vol 353-356
◽
pp. 3420-3423
Keyword(s):
In order to separate effectively small deformation from GPS signal containing the error, Based on multiwavelet theory, the paper makes DGHM for GPS deformation monitoring signal processing, because the DGHM biorthogonal wavelet is with short support, orthogonality, symmetry ( antisymmetry ) and two approximation and other characteristics, in the same length of filtering, multi-wavelet method is more superior than traditional wavelet method, improves the signal to noise ratio, obtains higher accuracy, confirms correct and practical in the actual problem, the algorithm has opened a new way for deformation monitoring signal processing
Keyword(s):
2011 ◽
Vol 367
◽
pp. 233-240
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Signal processing strategies for enhancement of signal-to-noise ratio of thermodilution measurements
1988 ◽
Vol 16
(3)
◽
pp. 265-278
◽
Keyword(s):