A New Approach to Signal Registration with the Emphasis on Variable Time Delay Estimation

Author

Mohamad Namazi
John A. Stuller, Missouri University of Science and TechnologyFollow

Abstract

Signal Registration is Concerned with the Problem of Estimating a Varying Displacement between Two Random Processes. We Approach Signal Registration Here as a Recursive Demodulation Problem in Which the Recursion is between Signal Estimations and Displacement Estimation. Special Attention is Given to the Problem of Estimating a Variable Time Delay. Thus, We Present New Algorithms for Estimating D(T) from Received Processes:

r₁(t) = s(t) + n₁(t)

R₂(t) = s(t - D(t)) +n₂(t)

Where s [Formula Omitted] is Signal and n₁ (•) and n₂ (•) Are Noise. Simulation Results Are Presented and Discussed. Copyright © 1987 by the Institute of Electrical and Electronics Engineers, Inc.

Recommended Citation

M. Namazi and J. A. Stuller, "A New Approach to Signal Registration with the Emphasis on Variable Time Delay Estimation," IEEE Transactions on Acoustics, Speech, and Signal Processing, vol. 35, no. 12, pp. 1649 - 1660, Institute of Electrical and Electronics Engineers, Jan 1987.

The definitive version is available at https://doi.org/10.1109/TASSP.1987.1165097

Department(s)

Electrical and Computer Engineering

International Standard Serial Number (ISSN)

0096-3518

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2023 Institute of Electrical and Electronics Engineers, All rights reserved.

Publication Date

01 Jan 1987