원문정보
국제인공지능학회(구 한국인터넷방송통신학회)
International Journal of Internet, Broadcasting and Communication
Vol.4 No.1
2012.02
pp.18-22
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
In this paper, we propose an equivalent Wiener-Hopf equation. The proposed algorithm can obtain the weight vector of a TDL(tapped-delay-line) filter and the error simultaneously if the inputs are orthogonal to each other. The equivalent Wiener-Hopf equation was analyzed theoretically based on the MMSE(minimum mean square error) method. The results present that the proposed algorithm is equivalent to original Wiener-Hopf equation. In conclusion, our method can find the coefficient of the TDL (tapped-delay-line) filter where a lattice filter is used, and also when the process of Gram-Schmidt orthogonalization is used. Furthermore, a new cost function is suggested which may facilitate research in the adaptive signal processing area
목차
Abstract
1. Introduction
2. Derivation of equivalent Wiener-Hopf equation
3. Computer Simulation
4. Conclusion
References
1. Introduction
2. Derivation of equivalent Wiener-Hopf equation
3. Computer Simulation
4. Conclusion
References
저자정보
참고문헌
자료제공 : 네이버학술정보