EURASIP Journal on Advances in Signal Processing

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Self-organizing kernel adaptive filtering
EURASIP Journal on Advances in Signal Processing - Tập 2016 - Trang 1-12 - 2016
Songlin Zhao, Badong Chen, Zheng Cao, Pingping Zhu, Jose C. Principe
This paper presents a model-selection strategy based on minimum description length (MDL) that keeps the kernel least-mean-square (KLMS) model tuned to the complexity of the input data. The proposed KLMS-MDL filter adapts its model order as well as its coefficients online, behaving as a self-organizing system and achieving a good compromise between system accuracy and computational complexity witho...... hiện toàn bộ
Time-Frequency Characterization of Cerebral Hemodynamics of Migraine Sufferers as Assessed by NIRS Signals
EURASIP Journal on Advances in Signal Processing - - 2010
Filippo Molinari, Samanta Rosati, William Liboni, Emanuela De Negri, Ornella Mana, Gianni Allais, Chiara Benedetto
A Particle Filtering Approach to Change Detection for Nonlinear Systems
EURASIP Journal on Advances in Signal Processing - Tập 2004 - Trang 1-11 - 2004
Babak Azimi-Sadjadi, P. S. Krishnaprasad
We present a change detection method for nonlinear stochastic systems based on particle filtering. We assume that the parameters of the system before and after change are known. The statistic for this method is chosen in such a way that it can be calculated recursively while the computational complexity of the method remains constant with respect to time. We present simulation results that show th...... hiện toàn bộ
Vienna MIMO Testbed
EURASIP Journal on Advances in Signal Processing - Tập 2006 - Trang 1-13 - 2006
Sebastian Caban, Christian Mehlführer, Robert Langwieser, Arpad L Scholtz, Markus Rupp
While the field of MIMO transmission has been explored over the past decade mainly theoretically, relatively few results exist on how these transmissions perform over realistic, imperfect channels. The reason for this is that measurement equipment is expensive, difficult to obtain, and often inflexible when a multitude of transmission parameters are of interest. This paper presents a flexible test...... hiện toàn bộ
Audio Classification in Speech and Music: A Comparison between a Statistical and a Neural Approach
EURASIP Journal on Advances in Signal Processing - Tập 2002 - Trang 1-7 - 2002
Alessandro Bugatti, Alessandra Flammini, Pierangelo Migliorati
We focus the attention on the problem of audio classification in speech and music for multimedia applications. In particular, we present a comparison between two different techniques for speech/music discrimination. The first method is based on Zero crossing rate and Bayesian classification. It is very simple from a computational point of view, and gives good results in case of pure music or speec...... hiện toàn bộ
A concatenation scheme of LDPC codes and source codes for flash memories
EURASIP Journal on Advances in Signal Processing - Tập 2012 - Trang 1-8 - 2012
Qin Huang, Song Pan, Mu Zhang, Zulin Wang
Recently, low-density parity-check (LDPC) codes have been applied in flash memories to correct errors. However, as verified in this article, their performance degrades rapidly as the number of stuck cells increases. Thus, this paper presents a concatenation reliability scheme of LDPC codes and source codes, which aims to improve the performance of LDPC codes for flash memories with stuck cells. In...... hiện toàn bộ
Boundary reconstruction process of a TV-based neural net without prior conditions
EURASIP Journal on Advances in Signal Processing - - 2011
Miguel Angel Santiago, Guillermo Cisneros, Emiliano Bernués
Apply hyperanalytic shearlet transform to geometric separation
EURASIP Journal on Advances in Signal Processing - - 2014
Shuaiqi Liu, Shaohai Hu, Minghua Shi, Zhong Zhang, Shuang Liu
An Analog Correlator for Ultra-Wideband Receivers
EURASIP Journal on Advances in Signal Processing - Tập 2005 Số 3 - 2005
Chunjiang Tu, Boan Liu, Hongyi Chen
Strain and Cracking Surveillance in Engineered Cementitious Composites by Piezoresistive Properties
EURASIP Journal on Advances in Signal Processing - Tập 2010 - Trang 1-6 - 2010
Jia Huan Yu, Tsung Chan Hou
Engineered Cementitious Composites (ECCs) are novel cement-based ultraductile materials which is crack resistant and undergoes strain hardening when loaded in tension. In particular, the material is piezoresistive with changes in electrical resistance correlated with mechanical strain. The unique electrical properties of ECC render them a smart material capable of measuring strain and the evolutio...... hiện toàn bộ
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