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单词 phasor
释义

phasor

/ˈfeɪzə /
noun Physics
A line used to represent a complex electrical quantity as a vector: [as modifier]: a phasor diagram...
  • A phasor is simply the complex representation of the rms magnitude X and the time difference [phi] (expressed in radians).
  • Phasors are a very useful technique for conceptualizing sinusoidally oscillating electrical quantities.
  • This paper presents a technique for measuring object-vibration phasors of higher amplitudes in phase-modulated holographic interferometry.

Origin

1940s: from phase, on the pattern of vector.

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更新时间:2024/11/13 18:48:52