Phase retrieval
id:
phase-retrieval-178-2272622
title:
Phase retrieval
text:
Phase retrieval is the process of algorithmically finding solutions to the phase problem. Given a complex signal F, of amplitude | F |, and phase ψ :
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- F = | F | e i ψ = ∫ − ∞ ∞ f e − 2 π i k ⋅ x d x where x is an M-dimensional spatial coordinate and k is an M-dimensional spatial frequency coordinate. Phase retrieval consists of finding the phase that satisfies a set of constraints for a measured amplitude. Important applications of phase retrieval include X-ray crystallography, trans
brand slug:
wiki
category slug:
encyclopedia
description:
Algorithmic determination of wave cycle parts
original url:
https://en.wikipedia.org/wiki/Phase_retrieval
date created:
2007-05-06T08:14:51Z
date modified:
2024-09-04T12:32:58Z
main entity:
{"identifier":"Q7180962","url":"https://www.wikidata.org/entity/Q7180962"}
image:
fields total:
13
integrity:
15