TY - GEN
T1 - Frequency-domain quaternion-valued adaptive filtering and its application to wind profile prediction
AU - Jiang, Mengdi
AU - Liu, Wei
AU - Li, Yi
AU - Zhang, Xirui
PY - 2014/1
Y1 - 2014/1
N2 - A multi-channel frequency-domain quaternion-valued adaptive filtering structure is proposed based on the quaternion-valued discrete Fourier transform (DFT). Similar to the traditional frequency-domain methods, the proposed method can improve the convergence rate of the employed adaptive algorithms, leading to much better tracking capability for applications in dynamic environments. Simulations based on an augmented quaternion-valued least mean square algorithm are performed for wind profile prediction using recorded data from multiple measurement sites, clearly demonstrating the potential of the proposed method in this specific area.
AB - A multi-channel frequency-domain quaternion-valued adaptive filtering structure is proposed based on the quaternion-valued discrete Fourier transform (DFT). Similar to the traditional frequency-domain methods, the proposed method can improve the convergence rate of the employed adaptive algorithms, leading to much better tracking capability for applications in dynamic environments. Simulations based on an augmented quaternion-valued least mean square algorithm are performed for wind profile prediction using recorded data from multiple measurement sites, clearly demonstrating the potential of the proposed method in this specific area.
UR - http://www.scopus.com/inward/record.url?scp=84894373620&partnerID=8YFLogxK
U2 - 10.1109/TENCON.2013.6718846
DO - 10.1109/TENCON.2013.6718846
M3 - Conference article published in proceeding or book
AN - SCOPUS:84894373620
SN - 9781479928262
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
BT - 2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013 - Conference Proceedings
T2 - 2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013
Y2 - 22 October 2013 through 25 October 2013
ER -