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Walsh functions in problems of optical imagery
M DE, L N HAZRA
Published in -
1977
Volume: 24
   
Issue: 3
Pages: 221 - 234
Abstract
Walsh functions provide a viable and interesting tool in the treatment of problems of optical imagery. A reformulation of Walsh functions in polar coordinates facilitates the analysis which is presented, along with a restatement of the basic properties of these functions pertinent to the purpose. Some numerical results of aberrational diffraction images are cited to illustrate the compatibility of the proposed approach. © 1977 Taylor & Francis Group, LLC.
About the journal
JournalOptica Acta
Publisher-
ISSN0030-3909