67 search results - page 7 / 14 » On optimal input signal design for frequency response estima... |
WCNC
2008
IEEE
14 years 1 months ago
2008
IEEE
— In fast-varying faded channels the transmission can be organized into frames where the channel estimation is mainly training-based. For fast-varying fading channels the trainin...
JCM
2008
13 years 7 months ago
2008
In this paper we revisit the minimum mean square error (MMSE) pilot-aided channel estimation for broadband orthogonal frequency division multiplexing (OFDM) systems. The careful de...
FUZZY
1997
Springer
13 years 11 months ago
1997
Springer
Today many kinds of postprocessing are used in digital TV receivers or multimedia terminals for video signals to enhance the picture quality. To achieve this the properties of hum...
DATE
2002
IEEE
14 years 15 days ago
2002
IEEE
We present an area and delay estimator in the context of a compiler that takes in high level signal and image processing applications described in MATLAB and performs automatic de...
TSP
2010
13 years 2 months ago
2010
Abstract--Hands-free terminals for speech communication employ adaptive filters to reduce echoes resulting from the acoustic coupling between loudspeaker and microphone. When using...