391 search results - page 15 / 79 » Optimal Approximation of Signal Priors |
ISBI
2004
IEEE
14 years 9 months ago
2004
IEEE
Magnetic resonance imaging (MRI) is often times limited by scan time. To reduce scan time, there have been various efforts to reduce the number of sampling points. In most cases, ...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—The concept of MIMO (multiple-input multipleoutput) radar allows each transmitting antenna element to transmit an arbitrary waveform. This provides extra degrees of free...
ICASSP
2011
IEEE
13 years 19 days ago
2011
IEEE
We study a multi-cell frequency-selective fading uplink channel from K user terminals (UTs) to B base stations (BSs). The BSs, assumed to be oblivious of the applied encoding sche...
WABI
2007
Springer
14 years 3 months ago
2007
Springer
In this paper we introduce a new method of combined synthesis and inference of biological signal transduction networks. A main idea of our method lies in representing observed cau...
ICASSP
2011
IEEE
13 years 19 days ago
2011
IEEE
The amplitude modulations of musical instrument sounds and speech are important perceptual cues. Accurate estimation of the amplitude, or equivalently energy, envelope of a time-d...