COMPUTER CALCULATION OF DISCRETE FOURIER TRANSFORMS USING THE FAST FOURIER TRANSFORM
CENTER FOR NAVAL ANALYSES ALEXANDRIA VA OPERATIONS EVALUATION GROUP
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This research contribution describes a computer program CNA Number 76-67 which determines the Discrete Fourier Transform of a set of data, using a recently developed technique known as the Fast Fourier transform. The relation between Discrete Fourier Transforms and Fourier Series when the data is periodic is also known.
- Theoretical Mathematics
- Computer Programming and Software