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Linear Algebra and Adaptive Filters (Spring 2005)

Course code : ELAAF-U01
ECTS Credits : 7,5 Status : Optional
Placement : 5-7 semester Hours per week : 4
Length : 1 semester Teaching Language : English if English students are present

Principal Content : - Basic matrix concepts, the four related vector spaces, rank, condition number, norm. - Vector spaces, linear dependence and independence, orthogonal projections, vector norms, orthogonalization. - Square systems of linear equations, Gauss elimination, partial pivoting, LU- and Cholesky factorizations, error analysis. - Overdetermined systems, normal equations and least squares solution, QR-factorization. - Eigenvalues- and vectors, diagonalization, transformations of the eigenspectrum, the power method and inverse iteration. - Taylor approximation in the n-dimensional case, quadratic forms, optimization techniques (briefly). - Wiener filters, linear prediction, LMS (least mean sqares) adaptive filters, RMS (recursive least mean squares) adaptive filters. Time allocation approximately: (Pure) linear algebra 60%, adaptive filters 40%.
Teaching method : Lectures, classroom exercises and computerlabs, computerbased assignments. Group work.
Required prequisites : Documented knowledge corresponding to DSM3/DSM4
Responsible teacher : Hans Pedersen , hchpe@dtu.dk