Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/22606
Authors: 
Schpilev, P.
Melas, Viatcheslav B.
Dette, Holger
Year of Publication: 
2005
Series/Report no.: 
Technical Report / Universität Dortmund, SFB 475 Komplexitätsreduktion in Multivariaten Datenstrukturen 2005,15
Abstract: 
In the common Fourier regression model we determine the optimal designs for estimating the coefficients corresponding to the lower frequencies. An analytical solution is provided which is found by an alternative characterization of c-optimal designs. Several examples are provided and the performance of the D-optimal design with respect to the estimation of the lower order coefficients is investigated. The results give a complete answer to an open question which was recently raised by Dette and Melas (2003).
Subjects: 
trigonometric regression model
c-optimal design
Chebyshev approximation
two dimensional shape analysis
Document Type: 
Working Paper

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