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An Array Recursive Least-Squares Algorithm With Generic Nonfading Regularization Matrix
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2010)
We present a novel array RLS algorithm with forgetting factor that circumvents the problem of fading regularization, inherent to the standard exponentially-weighted RLS, by allowing for time-varying regularization matrices ...
Fast Transforms for Acoustic Imaging-Part II: Applications
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2011)
In Part I [""Fast Transforms for Acoustic Imaging-Part I: Theory,"" IEEE TRANSACTIONS ON IMAGE PROCESSING], we introduced the Kronecker array transform (KAT), a fast transform for imaging with separable arrays. Given a ...
Fast Transforms for Acoustic Imaging-Part I: Theory
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2011)
The classical approach for acoustic imaging consists of beamforming, and produces the source distribution of interest convolved with the array point spread function. This convolution smears the image of interest, significantly ...
Magnetic properties engineering of nanopatterned cobalt antidot arrays
(2016)
We report on the study of arrays of 60 nm wide cobalt antidots, nanopatterned using focused ion beam milling. Square and hexagonal symmetry arrays have been studied, with varying antidot densities and lattice constant from ...
Information Filtering and Array Algorithms for Discrete-Time Markovian Jump Linear Systems
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2009)
This technical note develops information filter and array algorithms for a linear minimum mean square error estimator of discrete-time Markovian jump linear systems. A numerical example for a two-mode Markovian jump linear ...
Morphology of flux avalanches in patterned superconducting films
(2013-06-01)
It is well known that under certain circumstances, magnetic fields applied perpendicularly to the plane of superconducting films can trigger flux avalanches. In such cases, the penetration has a tree-like profile. However, ...
Morphology of flux avalanches in patterned superconducting films
(2013-06-01)
It is well known that under certain circumstances, magnetic fields applied perpendicularly to the plane of superconducting films can trigger flux avalanches. In such cases, the penetration has a tree-like profile. However, ...
Arrays of gold microelectrodes made from split integrated circuit chips
(Wiley-Blackwell, 1997-03-01)
A simple and inexpensive way to fabricate arrays of gold microelectrodes is proposed. Integrated circuit chips are sawed through their middle, normal to the longest axis, leading to destruction of the silicon circuit and ...