Sparsity and Multi-resolution BSS Method for Harmonic Signal Extraction
Using the sparsity property in the frequency domain of harmonic signals, this paper gives a harmonic extraction algorithm based on multi-resolution blind source separation (BSS) method. After the general and detailed definition of the multi-resolution BSS model is given, the wavelet packet decomposi...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
IFSA Publishing, S.L.
2014-05-01
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| Series: | Sensors & Transducers |
| Subjects: | |
| Online Access: | http://www.sensorsportal.com/HTML/DIGEST/may_2014/Vol_171/P_RP_0123.pdf |