AN EFFICIENT TECHNIQUE FOR THE CALCULATION OF VELOCITY-ACCELERATION PERIODOGRAMS

Abstract

The Cooley-Tukey method for greatly reducing the number of computations required to evaluate a velocity periodogram has been extended to the evaluation of velocity-acceleration periodograms. For N data points, this method requires approximately a factor of 2/3 N fewer computations than would be required by straightforward evaluation of the periodogram.

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Document Details

Document Type
Technical Report
Publication Date
May 18, 1966
Accession Number
AD0633215

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  • Edward M. Hofstetter

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  • Massachusetts Institute of Technology

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