Data analysis techniques: Difference between revisions

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Revision as of 09:46, 16 July 2011

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This page collects information on data analysis techniques used in fusion research.
Why do I bohter calling up people when I can just read this!
 
== Temporal analysis ==
 
Touchdown! That's a relaly cool way of putting it!
 
=== Non-linear analysis ===
 
* [[Bicoherence]], bispectrum
* Chaos analysis ([[:Wikipedia:Attractor|Strange attractor]], [[:Wikipedia:Fractal dimension|Fractal dimension]], [[:Wikipedia:Mutual information|Mutual information]], [[:Wikipedia:Lyapunov exponent|Lyapunov exponent]])
* [[:Wikipedia:Hilbert-Huang transform|Hilbert-Huang transform]] <ref>N. Huang and S. Shen, ''Hilbert-Huang transform and its applications'' (World Scientific, London, 2005) ISBN 978-9812563767</ref><ref>[http://stacks.iop.org/0029-5515/51/053022 B.A. Carreras et al., ''Reconstruction of intermittent waveforms associated with the zonal flow at the transition leading to the edge shear flow layer'', Nucl. Fusion '''51''' (2011) 053022]</ref>
 
=== Self-similarity ===
 
* [[:Wikipedia:Rescaled range|Rescaled range]] or [[:Wikipedia:Hurst exponent|Hurst]] analysis; Structure functions
* Waiting times, quiet times <ref>[http://link.aps.org/doi/10.1103/PhysRevE.66.036124 R. Sánchez et al., ''Quiet-time statistics: A tool to probe the dynamics of self-organized-criticality systems from within the strong overlapping regime'',  Phys. Rev. E '''66''', 036124 (2002)]</ref>
 
== Spatial analysis ==
 
Most of the techniques listed under 'temporal analysis' can of course be applied to spatial data.
* Tomography (cf. [[TJ-II:Tomography]])
 
== Spatio-temporal analysis ==
 
* [[Biorthogonal decomposition]]
 
I really wish there were more atrilces like this on the web.
 
AFAIC that's the best awsenr so far!
 
== See also ==
 
[[Error propagation]]
 
== References ==
<references />
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