5942 search results - page 97 / 1189 » On the Processing of Decimated Signals |
129
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
The problem of estimation of the slowly-varying instantaneous frequency of a nonstationary complex sinusoidal signal buried in noise is considered. This problem is usually solved ...
136
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
We introduce a distributed adaptive estimation algorithm operating in an ideal fully connected sensor network. The algorithm estimates node-specific signals at each node based on...
137
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BIOCOMP
2006
15 years 5 months ago
2006
Intracellular signaling pathways as well as the interactions and coordination that exist among them are complex and difficult to visualize and understand. Computer-based models of...
102
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Clipping is a necessary signal processing operation in many realtime audio applications, yet it often reduces the sound quality of the signal. The recently proposed perception-bas...
152
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
Artificial bandwidth extension (ABWE) of speech signals aims to estimate wideband speech (50 Hz – 7 kHz) from narrowband signals (300 Hz – 3.4 kHz). Applying the source-filt...