655 search results - page 21 / 131 » Performance Optimization and Evaluation for Linear Codes |
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Audio coding based on Frequency Domain Linear Prediction (FDLP) uses auto-regressive model to approximate Hilbert envelopes in frequency sub-bands for relatively long temporal seg...
TCOM
2010
13 years 2 months ago
2010
This paper proposes a capacity-approaching, yet simple scheme for multi-input multiple-output (MIMO) channels. The proposed scheme is based on a concatenation of a mixture of short...
TIP
2008
13 years 7 months ago
2008
Abstract--We propose an algorithm for designing linear equalizers that maximize the structural similarity (SSIM) index between the reference and restored signals. The SSIM index ha...
HIPEAC
2005
Springer
14 years 1 months ago
2005
Springer
This article aims at making iterative optimization practical and usable by speeding up the evaluation of a large range of optimizations. Instead of using a full run to evaluate a s...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—In this paper, we propose a multilevel coding (MLC) scheme suitable for satellite communications, where different QoS levels are required. We introduce a novel characterization ...