Journal
JOURNAL OF PHYSIOLOGY-PARIS
Volume 99, Issue 1, Pages 47-57Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.jphysparis.2005.06.009
Keywords
magnetoencephalography; signal analysis; matching pursuit; filtering
Categories
Ask authors/readers for more resources
Time-frequency signal analysis based on various decomposition techniques is widely used in biomedical applications. Matching Pursuit is a new adaptive approach for time-frequency decomposition of such biomedical signals. Its advantage is that it creates a concise signal approximation with the help of a small set of Gabor atoms chosen iteratively from a large and redundant set. In this paper, the usage of Matching Pursuit for time-frequency filtering of biomagnetic signals is proposed. The technique was validated on artificial signals and its performance was tested for varying signal-to-noise ratios using both simulated and real MEG somatic evoked magnetic field data. (c) 2005 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available