3D FFT

(redirected from 3-D FFT)

3D FFT

(3D Fast Fourier Transform) Applying Fourier algorithms to 3-dimensional data. See FFT.
Copyright © 1981-2019 by The Computer Language Company Inc. All Rights reserved. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction is strictly prohibited without permission from the publisher.
References in periodicals archive ?
Convolve every group of 3-D reflectivity map with the processed point using 3-D FFT to obtain E([k.sub.x], [k.sub.y], [k.sub.z], [r.sub.S]).
Efficient Geosynchronous Circular SAR raw data simulation of extended 3-D scenes
Encyclopedia browser ?
Full browser ?