Ara
Toplam kayıt 4, listelenen: 1-4
Sparsity regularized recursive total least-squares
(Academic Press Inc Elsevier Science, 2015)
This paper introduces a new family of recursive total least-squares (RTLS) algorithms for identification of sparse systems with noisy input vector. We regularize the RTLS cost function by adding a sparsifying term and ...
LDPC Code Design for Binary-Input Binary-Output Z Interference Channels
(Ieee, 2015)
In this paper, we explore code optimization for two-user discrete memoryless interference channels (DMICs) wherein the inputs and outputs of the channel are from a finite alphabet. For encoding, we employ irregular low-density ...
TRANSFORM LEARNING MRI WITH GLOBAL WAVELET REGULARIZATION
(Ieee, 2015)
Sparse regularization of the reconstructed image in a transform domain has led to state of the art algorithms for magnetic resonance imaging (MRI) reconstruction, Recently, new methods have been proposed which perform ...
Implementing the Han-Kobayashi Scheme Using Low Density Parity Check Codes Over Gaussian Interference Channels
(Ieee-Inst Electrical Electronics Engineers Inc, 2015)
We focus on Gaussian interference channels (GICs) and study the Han-Kobayashi coding strategy for the two-user case with the objective of designing implementable (explicit) channel codes. Specifically, low-density parity-check ...