K.-L. Chang

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Recently, quite a few researches upon context-awareness, ubiquitous computing and automatic surveillance have emerged. Their objectives are to appropriately react to current context situation over the web, rather than in a single machine. This requires exchanging the context of extremely dynamic web environment, as well as reasoning about the context to(More)
In this paper, the beamspace approach for designing a broadband antenna array beamformer, with frequency invariant characteristics, is devised and implemented with the sliding window linearly constrained RLS algorithm, referred to as the SW-LC-RLS beamforming algorithm, to deal with broadband moving jammers suppression. From computer simulation results, we(More)
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