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TSP
2010
13 years 2 months ago
Analysis of the Stereophonic LMS/Newton Algorithm and Impact of Signal Nonlinearity on Its Convergence Behavior
The strong cross-correlation that exists between the two input audio channels makes the problem of stereophonic acoustic echo cancellation (AEC) complex and challenging to solve. R...
Harsha I. K. Rao, Behrouz Farhang-Boroujeny
CORR
2011
Springer
193views Education» more  CORR 2011»
12 years 11 months ago
The Synchrosqueezing algorithm: a robust analysis tool for signals with time-varying spectrum
We analyze the Synchrosqueezing transform, a consistent and invertible time-frequency analysis tool that can identify and extract oscillating components (of time-varying frequency...
Eugene Brevdo, Neven S. Fuckar, Gaurav Thakur, Hau...
ICASSP
2011
IEEE
12 years 11 months ago
A novel tracking analysis of the Normalized Least Mean Fourth algorithm
In this work, the tracking analysis of the Normalized Least Mean Fourth (NLMF) algorithm is investigated for a random walk channel under very weak assumptions. The novelty of this...
Muhammad Moinuddin, Azzedine Zerguine
TSP
2010
13 years 2 months ago
Algorithms for Complex ML ICA and Their Stability Analysis Using Wirtinger Calculus
Abstract--We derive a class of algorithms for independent component analysis (ICA) based on maximum likelihood (ML) estimation and perform stability analysis of natural gradient ML...
Hualiang Li, Tülay Adali
AAI
2011
275views Algorithms» more  AAI 2011»
13 years 2 months ago
K-attractors: a Partitional Clustering Algorithm for Numeric Data Analysis
Yiannis Kanellopoulos, Panagiotis Antonellis, Chri...