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  • Topical Meeting on Signal Recovery and Synthesis with Incomplete Information and Partial Constraints
  • Technical Digest Series (Optica Publishing Group, 1983),
  • paper WA18
  • https://doi.org/10.1364/SRS.1983.WA18

Estimation of Two Closely Spaced Frequencies Buried in White Noise Using Linear Programming

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Abstract

Linear programming is used to estimate the spectrum of two sinusoids signals closely-spaced in frequency buried in deep white gaussian noise by employing a-priori knowledge of the spectrum. The method will be illustrated by a number of examples.

© 1983 Optical Society of America

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