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» On the Processing of Decimated Signals
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CISS
2008
IEEE
14 years 3 months ago
Distributed processing in frames for sparse approximation
—Beyond signal processing applications, frames are also powerful tools for modeling the sensing and information processing of many biological and man-made systems that exhibit in...
Christopher J. Rozell
ICASSP
2008
IEEE
14 years 3 months ago
Online tracking of the degree of nonlinearity within complex signals
A novel method for online tracking of the changes in the nonlinearity within complex–valued signals is introduced. This is achieved by a collaborative adaptive signal processing...
Danilo P. Mandic, Phebe Vayanos, Soroush Javidi, B...
ICASSP
2008
IEEE
14 years 3 months ago
An interactive hybrid programming approach to signals and systems laboratory
Signals and systems lab courses that are currently offered at many universities are mostly based on textbased programming languages and environments, in particular MATLAB. This pa...
Nasser D. Kehtarnavaz, Philip Loizou, Mohammad Rah...
BC
2004
83views more  BC 2004»
13 years 9 months ago
Signaling contours by neuromorphic wave propagation
Abstract. We describe a neuromorphic retina that signals a luminance edge as a spike. In a fast process, the luminance profile of the receptor layer determines the membrane potenti...
Christoph Rasche
TITB
2010
111views Education» more  TITB 2010»
13 years 3 months ago
ECG signal compression and classification algorithm with quad level vector for ECG holter system
An ECG signal processing method with quad level vector (QLV) is proposed for the ECG holter system. The ECG processing consists of the compression flow and the classification flow,...
Hyejung Kim, Refet Firat Yazicioglu, Patrick Merke...