Forschungsbericht 2007



Regularization of total least squares problems

Institut: Numerische Simulation
Projektleitung: Prof.Dr.rer.nat. Heinrich Voß
Stellvertretende Projektleitung: Prof.Dr.rer.nat. Wolfgang Mackens
Mitarbeiter/innen: Dipl.-Ing. Jörg Lampe
Projektnummer: E.4-13.034
Finanzierung: TUHH


 

Total least squares is a method for treating over determined linear system Ax=b, where both the matrix A and the vector b are contaminated by noise. In this project we study regularization of these problems and numerical methods of iterative projection type.

Weitere Informationen zu diesem Forschungsprojekt können Sie hier bekommen.

 

Publikationen
  • 4-13.134V

    Jörg Lampe and Heinrich Voss: On a Quadratic Eigenproblem Occurring in Regularized Total Least Squares. Comput. Stat. Data Anal. 52, pp. 1090--1102 (2007)

  • 4-13.145V

    Jörg Lampe, Heinrich Voss: Regularized total least syuares based on the nonlinear Arnoldi method. Proc. Appl. Math. Mech. 7, pp. 1020407--1020408 (2007)