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Four67, a fast fourier transform package
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This article is published in Computer Physics Communications.The article was published on 1984-01-01. It has received 4 citations till now. The article focuses on the topics: Fractional Fourier transform & Discrete Fourier transform (general).read more
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Optimal smoothing of 'noisy' data by fast Fourier transform
E.L. Kosarev,E Pantos +1 more
TL;DR: The theory of optimal filtering and smoothing of noisy data is presented and implementation of this theory is made on the AS/7000 computer at Daresbury Laboratory.
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A computational theory of short pulse generation
TL;DR: In this article, the semi-classical equations for the electric field and population inversion in a two-level medium are simplified for the case of a saturable absorber cell which is shorter than the length of fluctuations in the optical-pulse envelope.
References
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An algorithm for the machine calculation of complex Fourier series
J.W. Cooley,John W. Tukey +1 more
TL;DR: Good generalized these methods and gave elegant algorithms for which one class of applications is the calculation of Fourier series, applicable to certain problems in which one must multiply an N-vector by an N X N matrix which can be factored into m sparse matrices.
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Methods in Computational Physics
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The Calculus of Observations.
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