Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2002.06d
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- Pages.389-392
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- 2002
Adaptive HFLMS-GSC Algorithm in Frequency Domain Based on Wavelets
웨이브렛에 의한 주파수영역에서의 적응 HFLMS-GSC 알고리듬
Abstract
This paper propose a new GSC (Generalized Sidelobe Canceller) structure, called HFLMS-GSC. The number of complex multiplication required is reduced to one half compared to FLMS-GSC. The simulation results show that mean square error converging and jamming signal removing characteristics are almost the same compared to FLMS-GSC, although the complexity is reduced significantly. As a result, the proposed structure is good for real time implementation, since it has low complexity compared to previous GSC structures.
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