@article{(Open Science Index):https://publications.waset.org/pdf/4227, title = {Change Detection and Non Stationary Signals Tracking by Adaptive Filtering}, author = {Mounira RouaÐùnia and Noureddine Doghmane}, country = {}, institution = {}, abstract = {In this paper we consider the problem of change detection and non stationary signals tracking. Using parametric estimation of signals based on least square lattice adaptive filters we consider for change detection statistical parametric methods using likelihood ratio and hypothesis tests. In order to track signals dynamics, we introduce a compensation procedure in the adaptive estimation. This will improve the adaptive estimation performances and fasten it-s convergence after changes detection.}, journal = {International Journal of Electronics and Communication Engineering}, volume = {2}, number = {12}, year = {2008}, pages = {2928 - 2931}, ee = {https://publications.waset.org/pdf/4227}, url = {https://publications.waset.org/vol/24}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 24, 2008}, }