Method of moment solutions to scattering problems in a parallel processing environment

1991 ◽  
Vol 27 (5) ◽  
pp. 3837-3840 ◽  
Author(s):  
T. Cwik ◽  
J. Partee ◽  
J. Patterson
Keyword(s):  
Parallel Processing ◽  
Method Of Moment ◽  
Scattering Problems ◽  
Moment Solutions

scholarly journals A Hybrid Approach for Fast Computation of Multiple Incident Angles Electromagnetic Scattering Problems with Compressive Sensing and Adaptive Cross Approximation

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Guo-hua Wang ◽  
Yu-fa Sun
Keyword(s):  
Compressive Sensing ◽  
Electromagnetic Scattering ◽  
Hybrid Approach ◽  
Low Rank ◽  
Fast Computation ◽  
Method Of Moment ◽  
Scattering Problems ◽  
Adaptive Cross Approximation ◽  
Physical Information ◽  
The Right

A hybrid compressive approach for fast computation of the electromagnetic scattering problems with multiple incident angles is proposed. The compressive sensing (CS) technique is firstly introduced to the method of moment (MoM) to reduce the number of the right-hand sides (RHS), but since the resulting excitation matrix contains linear dependency and has low-rank characteristics, the adaptive cross approximation (ACA) algorithm is used to recompress such excitation matrix, keeping only the necessary physical information. The hybrid compressive approach can reduce the number of the RHS to lower level. In fact, the ratio of the number of the RHS between the compressed excitation matrix and the original excitation matrix in the conventional MoM is close to one to fifteen. Numerical results are presented to validate the efficiency and accuracy of this method, which turns out to be highly efficient and accurate for the solution to multiple incident angles electromagnetic scattering problems.

Temporal ventriloquism effect in European starlings: Evidence for two parallel processing pathways.

2017 ◽  
Vol 131 (4) ◽  
pp. 337-347 ◽  
Author(s):  
Gesa Feenders ◽  
Yoko Kato ◽  
Katharina M. Borzeszkowski ◽  
Georg M. Klump
Keyword(s):  
Parallel Processing ◽  
European Starlings ◽  
Temporal Ventriloquism ◽  
Processing Pathways

Serial and Parallel Processing Across Perceptual Groups

1994 ◽  
Author(s):  
Robert S. Mccann ◽  
David C. Foyle ◽  
James C. Johnston
Keyword(s):  
Parallel Processing
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