Accession Number:

ADA109008

Title:

Time Delay Estimation: For Known & Unknown Signals

Descriptive Note:

Technical note

Corporate Author:

SOUTHEASTERN MASSACHUSETTS UNIV NORTH DARTMOUTH DEPT OF ELECTRICAL AND COMPUTER ENGINEERING

Personal Author(s):

• Chen, C. H.
• Chern, Shiunn-Jang

Report Date:

1981-11-25

Pagination or Media Count:

50.0

Abstract:

Time delay estimation using Hassab-Boucher windows is extensively examined by computer simulation for both known and unknown random signals. Optimum number of data segments is determined for the best result in time delay estimate. For the unknown signal case, the Burgs maximum entropy spectral estimation algorithm is used to estimate the signal spectral density used in the design of Hassab-Boucher windows. Author

Descriptors:

• *SIGNAL PROCESSING
• *ESTIMATES
• *WINDOWS
• *NOISE
• ALGORITHMS
• COMPUTERIZED SIMULATION
• TIME INTERVALS
• OPTIMIZATION
• SPECTRA
• SIGNALS
• DELAY
• SPECTRAL ENERGY DISTRIBUTION
• NUMBERS
• ENTROPY

Subject Categories:

• Theoretical Mathematics
• Cybernetics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE