Conference paper
Variance reduction techniques
Stephen S. Lavenberg, Peter D. Welch
WSC 1978
The fast Fourier transform is a computational procedure for calculating the finite Fourier transform of a time series. In this paper, the properties of the finite Fourier transform are related to commonly used integral transforms including the Fourier transform and convolution integrals. The relationship between the finite Fourier transform and Fourier series is also discussed. © 1967, IEEE. All rights reserved.
Stephen S. Lavenberg, Peter D. Welch
WSC 1978
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