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Proceedings Paper

Complex Covariance Matrix Inversion With A Resonant Electro-Optic Processor
Author(s): William T Rhodes; Andrew Tarasevich; Neal Zepkin
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Paper Abstract

A new optical method, based on continuous-time relaxation methods, is presented for implicitly inverting the estimate of the covariance matrix associated with a set of signal waveforms. Complex valued signal information in conveyed by biased temporal -frequency carriers, a resonant electro-optic device serving both to evaluate the covariance matrix and (as a spatial light modulator, or SLM) to input that matrix for inversion.

Paper Details

Date Published: 23 December 1983
PDF: 8 pages
Proc. SPIE 0388, Advances in Optical Information Processing I, (23 December 1983); doi: 10.1117/12.935007
Show Author Affiliations
William T Rhodes, Georgia Institute of Technology (United States)
Andrew Tarasevich, Lockheed Electronics Company (United States)
Neal Zepkin, Lockheed Electronics Company (United States)


Published in SPIE Proceedings Vol. 0388:
Advances in Optical Information Processing I
G. Michael Morris, Editor(s)

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