5942 search results - page 97 / 1189 » On the Processing of Decimated Signals |
ICASSP
2011
IEEE
13 years 29 days 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 ...
ICASSP
2009
IEEE
14 years 4 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...
BIOCOMP
2006
13 years 10 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...
ICASSP
2011
IEEE
13 years 29 days 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...
ICASSP
2010
IEEE
13 years 9 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...