Quadrature filter
id:
quadrature-filter-320-17128234
title:
Quadrature filter
text:
In signal processing, a quadrature filter q is the analytic representation of the impulse response f of a real-valued filter: If the quadrature filter q is applied to a signal s , the result is which implies that h is the analytic representation of . Since q is an analytic signal, it is either zero or complex-valued. In practice, therefore, q is often implemented as two real-valued filters, which correspond to the real and imaginary parts of the filter, respectively. An ideal quadrature filter c
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Quadrature_filter
date created:
date modified:
2022-11-24T22:50:18Z
main entity:
{"identifier":"Q7268382","url":"https://www.wikidata.org/entity/Q7268382"}
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fields total:
13
integrity:
13