Earticle

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

키워드

저자

• Juphil Cho [ Department of radio Communication Engineering, kunsan national university, Korea ] Corresponding Author
• Il Kyu Lee [ Department of Information and Communications, Kongju Nat'l University, Korea ]
• Jae Sang Cha [ Department of Electronic & IT Media Eng., Seoul National University, Korea ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Internet, Broadcasting and Communication

• 간기

  계간

• pISSN

  2288-4920

• eISSN

  2288-4939

• 수록기간

  2009~2025

• 십진분류

  KDC 326 DDC 380