发明名称 |
Method of extracting a signal |
摘要 |
A method is provided of extracting desired signals st from contaminated signals yt measured via respective communication channels. The system comprising the desired signals st and the channels is modelled as a state space model. In the model, the desired signals have time-varying characteristics which vary more quickly than second time-varying characteristics of the channels. |
申请公布号 |
AU6414101(A) |
申请公布日期 |
2001.12.24 |
申请号 |
AU20010064141 |
申请日期 |
2001.06.14 |
申请人 |
AT AND T LABORATORIES-CAMBRIDGE LIMITED |
发明人 |
SIMON GODSILL;CHRISTOPHE ANDRIEU |
分类号 |
G10L15/20;G10L21/0208;H04B1/10;H04B3/06 |
主分类号 |
G10L15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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