49 search results - page 7 / 10 » Near optimal iterative channel estimation for KSP-OFDM |
ITCC
2000
IEEE
13 years 11 months ago
2000
IEEE
In multiuser communication, the receiver’s performance is degraded by multiuser interference (MUI) as well as multipath distortions. This paper aims at elimination of these side...
ISSS
2002
IEEE
14 years 10 days ago
2002
IEEE
Datapath width optimization is very effective for reducing the area of a custom-made embedded system. The trivial way of optimization is to iteratively customize, evaluate, and r...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
We present a new approach to iteratively estimate both
high-quality depth map and alpha matte from a single image
or a video sequence. Scene depth, which is invariant
to illumin...
CIMAGING
2009
13 years 8 months ago
2009
The Dantzig selector is a near ideal estimator for recovery of sparse signals from linear measurements in the presence of noise. It is a convex optimization problem which can be r...
GPEM
2008
13 years 7 months ago
2008
Efficiency enhancement techniques--such as parallelization and hybridization--are among the most important ingredients of practical applications of genetic and evolutionary algori...