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ComputersCybernetics

Signal Analysis, Synthesis and Processing Using Fractals and Wavelets

Authors: Alan V. Oppenheim; Gregory W. Wornell; MASSACHUSETTS INST OF TECH CAMBRIDGE RESEARCH LAB OF ELECTRONICS
Abstract:
The research performed under this grant is summarized. In one component of the research, robust algorithms for signal processing with fractal signals were developed using wavelet based representations. In a second component of the research, algorithms for addressing problems of detection, estimation and modeling using nonlinear and chaotic signals were developed. Finally, in a third component of the research, efficient algorithms for signal enhancement and active noise cancellation were developed. The resulting algorithms are promising candidates for a host of defense and related applications.

Limitations: APPROVED FOR PUBLIC RELEASE
Description: Final rept. 1 Jan 91-30 Sep 95
Pages: 10
Report Date: 29 NOV 95
Contract Number: AFOSR-91-0034
Report Number: A094503
Keywords relating to this report:
*SIGNAL PROCESSING
ALGORITHMS
DETECTION
FRACTALS
NOISE
OPTIMIZATION
SYNTHESIS
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