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Discrete 2D Fourier Transform In Polar Coordinates

Discrete 2D Fourier Transform In Polar Coordinates

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Title: Discrete 2D Fourier Transform In Polar Coordinates
Author: Yao, Xueyang
Baddour, Natalie
Identifier: CSME061
Abstract: The discrete Fourier transform in Cartesian coordinates has proved to be invaluable in many disciplines. However, less theory has been developed for functions that are best described in polar coordinates. In this paper, a discrete 2D-Fourier transform in polar coordinates is proposed and tested by numerical simulations with respect to accuracy and precision. Guidelines for choosing sample size are developed.
Subject: Mechatronics
Robots and Control
2D Fourier Transform
discrete
polar coordinates
Type: Article
Rights: The copyright for the paper content remains with the author.
URI: http://hdl.handle.net/10315/35228
http://dx.doi.org/10.25071/10315/35228
Published: CSME-SCGM
ISSN: 978-1-77355-023-7
Date: 2018-05

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