Feedback

Mathematical foundation of Capon's method for planetary magnetic field analysis

Affiliation
Institut für Theoretische Physik, Technische Universität Braunschweig
Toepfer, Simon;
ORCID
0000-0002-5332-8881
Affiliation
Institut für Geophysik und extraterrestrische Physik, Technische Universität Braunschweig
Narita, Yasuhito;
Affiliation
Institut für Geophysik und extraterrestrische Physik, Technische Universität Braunschweig
Heyner, Daniel;
Affiliation
Institut für Geophysik und extraterrestrische Physik, Technische Universität Braunschweig
Kolhey, Patrick;
GND
1198895373
Affiliation
Institut für Theoretische Physik, Technische Universität Braunschweig
Motschmann, Uwe

Minimum variance distortionless projection, the so-called Capon method, serves as a powerful and robust data analysis tool when working on various kinds of ill-posed inverse problems. The method has not only successfully been applied to multipoint wave and turbulence studies in the context of space plasma physics, but it is also currently being considered as a technique to perform the multipole expansion of planetary magnetic fields from a limited data set, such as Mercury's magnetic field analysis. The practical application and limits of the Capon method are discussed in a rigorous fashion by formulating its linear algebraic derivation in view of planetary magnetic field studies. Furthermore, the optimization of Capon's method by making use of diagonal loading is considered.

Cite

Citation style:
Could not load citation form.

Access Statistic

Total:
Downloads:
Abtractviews:
Last 12 Month:
Downloads:
Abtractviews:

Rights

Use and reproduction:

Export