66 search results - page 1 / 14 » A Derivative-Free Algorithm for Least-Squares Minimization |
SIAMJO
2010
12 years 11 months ago
2010
NTMS
2009
IEEE
13 years 11 months ago
2009
IEEE
—Wireless Sensor Networks (WSNs) have been of high interest during the past couple of years. One of the most important aspects of WSN research is location estimation. As a good s...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper proposes a reweighted least squares algorithm for quadrature amplitude modulation (QAM) detector in multiple-input multiple-output (MIMO) channels. Although the QAM det...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper introduces a new algorithm for reconstructing signals with sparse spectrums from noisy compressive measurements. The proposed model-based algorithm takes the signal str...
DCC
2010
IEEE
13 years 10 months ago
2010
IEEE
In this paper, auto regressive (AR) model is applied to error concealment for block-based packet video encoding. Each pixel within the corrupted block is restored as the weighted ...