Fourier transforms, generalized functions and two classes of integral equations. I.
Fundamental space phi and Fourier transformed function space psi
Pao, Y.-P.↗
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A high-speed algorithm for the computer generation of Fourier transforms.
Algorithm for high speed generation of Fourier transformations on digital computer
Andrews, H.↗
Fast Fourier Transform Spectral Analysis Program
Fast Fourier Transform Spectral Analysis Program is used in frequency spectrum analysis of postflight, space vehicle telemetered trajectory data. This computer program with a digital algorithm can calculate power spectrum rms amplitudes and cross spectrum of sampled parameters at even time increments.
Daniel, J. A., Jr.↗
Fourier analysis by the method of selected ordinates
Selected ordinates for Fourier analysis on periodic curve
Hallock, J. N.↗
Application of a modified fast Fourier transform to calculate human operator describing functions
Modified Fourier transform for calculating human operator describing functions
Shirley, R. S.↗
Feasibility Study of Velocity Synchronized Fourier Transform Hologram Camera System
Velocity synchronized Fourier transform hologram camera system
Dyes, W. A.↗
Fourier Spectra and Shock Spectra for Simple Undamped Systems - A Generalized Approach
Fourier spectra and shock spectra for transient excitations
Sutherland, L. C.↗
A new class of optical imaging systems achieving aperture synthesis from non- conventional optics by a posteriori lensless Fourier-transform holography.
Optical imaging systems achieving aperture synthesis by lensless Fourier transform holography, noting X ray astronomy, ultrasonic and space applications
Stroke, G. W.↗
Structure of ribosomes of chromatoid bodies - Three-dimensional Fourier synthesis at low resolution.
Three dimensional Fourier synthesis at low resolution for calculating ribosome electron density distribution in chromatoid bodies
Morgan, R. S.↗
Image deblurring and aperture synthesis using a posteriori processing by Fourier-transform holography.
Image deblurring and aperture synthesis using a posteriori processing by Fourier transform holographic spatial filtering
Stroke, G. W.↗
Deblurring of motion-blurred photographs using extended-range holographic Fourier-transform division.
Motion-distorted photograph deblurring method using extended range holographic Fourier transform division
Furrer, F.↗
Estimation of direct and cross power spectral density of discrete data using the fast Fourier transform
Direct and cross power spectral density estimation of discrete data using fast Fourier transform with digital filter solution
Jolly, A. C.↗
Fourier transform representation of an ideal lens in coherent optical systems
Fourier transform representation by approximations of ideal lens in coherent optical systems
Grebowsky, G. J.↗
Factorization of spectra by discrete Fourier transforms
Discrete Fourier transform factorization of arbitrary spectral density functions
Rino, C. L.↗
An experimental Fourier-transform asymmetrical interferometer for atmospheric radiation measurements
Experimental Fourier transform interferometer spectrometer in asymmetrical mode for atmospheric radiation measurements
Chaney, L. W.↗
Explicit inverse Fourier transformation of a rational function and a new theorem
Explicit inverse Fourier transformation of rational function with new theorem
Lee, S. Y.↗
Modifications to Fourier's law of heat conduction through the use of a simple collision model
Modifications to Fourier law of heat conduction through use of simple collision model
Meador, W. E.↗
Fourier spectrum of a chopped bivariate normal intensity distribution
Fourier spectrum of chopped bivariate normal intensity distribution with coefficients calculated numerically by computer, verifying by chopped laser beam signal analysis
Bufton, J. L.↗