electrical analog

electrical analog

[ə′lek·trə·kəl ′an·ə‚läg]
(physics)
An electric circuit whose behavior may be described by the same mathematical equations as some physical system under study.
References in periodicals archive ?
In Carroll's electrical analog, as signal generator feeds a smoothly varying wave to a pair of separate but identical oscillator circuits.
The SADA II is a second-generation passive infrared sensor assembly, utilizing a 480x5 focal plane array to receive incoming infrared energy and convert it to electrical analog output for imaging and tracking purposes.

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