Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Physics of Plasmas
5 (1998), S. 1360-1368
ISSN:
1089-7674
Source:
AIP Digital Archive
Topics:
Physics
Notes:
This paper addresses the problem of removing sawtooth oscillations from multichannel plasma data in a self-consistent way, thereby preserving transients that have a different physical origin. The technique which does this is called the generalized singular value decomposition (GSVD), and its properties are discussed. Using the GSVD, spatially resolved electron temperature measurements are analyzed. Special attention is paid to transient regimes in which the temperature is perturbed either by the laser blow-off injection of impurities or by pellet injection. Nonlocal transport issues are briefly discussed. © 1998 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.872796
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