Adaptive filtering approaches for non-Gaussian stable processes
Çetin, A. E.
IEEE International Conference on Acoustics, Speech and Signal Processing. Proceedings
Institute of Electrical and Electronics Engineers
1400 - 1403
Item Usage Stats
MetadataShow full item record
A large class of physical phenomenon observed in practice exhibit non-Gaussian behavior. In this paper, α-stable distributions, which have heavier tails than Gaussian distribution, are considered to model non-Gaussian signals. Adaptive signal processing in the presence of such kind of noise is a requirement of many practical problems. Since, direct application of commonly used adaptation techniques fail in these applications, new approaches for adaptive filtering for α-stable random processes are introduced.
KeywordsHilbert space framework
Non Gaussian signals
Recursive least squares
Digital signal processing
Least squares approximations
Spurious signal noise
Hilbert space framework
Published Version (Please cite this version)https://doi.org/10.1109/ICASSP.1995.480503
Showing items related by title, author, creator and subject.
Proof-of-concept energy-efficient and real-time hemodynamic feature extraction from bioimpedance signals using a mixed-signal field programmable analog array Toreyin, H.; Shah, S.; Hersek, S.; Inan, O. T.; Hasler, J. (Institute of Electrical and Electronics Engineers Inc., 2017)We present a mixed-signal system for extracting hemodynamic parameters in real-time from noisy electrical bioimpedance (EBI) measurements in an energy-efficient manner. The proof-of-concept system consists of floating-gate-based ...
Performance analysis of cross ambiguity function-Direction finding technique in multipath environments Güldoǧan, M.B.; Arikan, O. (2008)In this paper, recently proposed Cross Ambiguity Function Direction Finding (CAF-DF) array signal processing technique, which make use of the cross ambiguity function calculation, is compared with the MUltiple SIgnal ...
Güldoǧan, M.B.; Arikan, O. (2007)In this paper, a new array signal processing technique, which make use of the cross ambiguity function calculation, is proposed. Developed technique estimates direction of arrival (DOA), time delay, Doppler shift and ...