Directory: matlab
Plat: matlab
Size: 33KB
Downloads: 155
Upload time: 2007-11-06 19:29:02
Uploader: rex
Description:   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.

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