Subspace modelling for structured noise suppression
Mathematical Physics
2015-05-13 v1 math.MP
Abstract
The problem of structured noise suppression is addressed by i)modelling the subspaces hosting the components of the signal conveying the information and ii)applying a non-extensive nonlinear technique for effecting the right separation. Although the approach is applicable to all situations satisfying the hypothesis of the proposed framework, this work is motivated by a particular scenario, namely, the cancellation of low frequency noise in broadband seismic signals.
Cite
@article{arxiv.0908.1020,
title = {Subspace modelling for structured noise suppression},
author = {Zhiqiang Xu and Laura Rebollo-Neira and A. Plastino},
journal= {arXiv preprint arXiv:0908.1020},
year = {2015}
}