Paper: | SPTM-P8.2 |
Session: | Adaptive Systems and Filtering II |
Time: | Thursday, May 18, 14:00 - 16:00 |
Presentation: |
Poster
|
Topic: |
Signal Processing Theory and Methods: Adaptive Systems and Filtering |
Title: |
YAST Algorithm for Minor Subspace Tracking |
Authors: |
Roland Badeau, Bertrand David, Gaƫl Richard, ENST / TSI, France |
Abstract: |
This paper introduces a new algorithm for tracking the minor subspace of the correlation matrix associated with time series. This algorithm is shown to have a better convergence rate than existing methods. Moreover, it guarantees the orthonormality of the subspace weighting matrix at each iteration, and reaches a linear complexity. |