8581 search results - page 464 / 1717 » Digital Signal Processing |
183
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
This paper discusses a hybrid approach for the multi-channel source separation, where both a time-frequency (t-f) mask and a multichannel Wiener filter (WF) are utilized. T-f mas...
164
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
In this paper, we propose a new adaptation mode controller (AMC) for a generalized sidelobe canceller (GSC) having prior knowledge of the direction-of-arrival (DOA) of a desired s...
195
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
In this paper three different techniques to predict the channel transfer functions of non flat fading channels in multiple antenna systems are investigated. The prediction is don...
263
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
Identification of time-varying linear systems, which introduce both time-shifts (delays) and frequency-shifts (Doppler-shifts), is a central task in many engineering applications...
181
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ISCAS
2005
IEEE
16 years 1 months ago
2005
IEEE
—We present a Built-In Self-Test (BIST) approach based on direct digital synthesizer (DDS) for functionality testing of analog circuitry in mixed-signal systems. DDS with Delta-S...