Title :
Error analysis in a problem of approximation of a solution of perturbed signal space and its orthogonal complement
Author_Institution :
Dept. of Math., West Virginia Univ., Morgantown, WV, USA
Abstract :
It is indicated how, in signal matrix-based processing problems, to estimate a signal subspace or its orthogonal complement when the data contain small perturbations. Singular value decompositions (SVD) are used
Keywords :
error analysis; identification; matrix algebra; perturbation techniques; signal processing; singular value decomposition; SVD; approximation; error analysis; orthogonal complement; perturbed signal space; signal matrix-based processing problems; singular value decompositions; Constraint theory; Error analysis; Integrated circuit noise; Least squares approximation; Least squares methods; Mathematics; Matrix decomposition; Signal processing; Singular value decomposition; Space technology;
Conference_Titel :
System Theory, 1998. Proceedings of the Thirtieth Southeastern Symposium on
Conference_Location :
Morgantown, WV
Print_ISBN :
0-7803-4547-9
DOI :
10.1109/SSST.1998.660063
