zero crossing

名词 n.
中文释义

英文释义

名词 n.
  1. A point where a function's graph intersects the x-axis, meaning the function's output (or sign) changes from positive to negative, or vice-versa, passing through zero; used in signal processing, electronics, and audio analysis for tasks like frequency measurement, noise reduction, and differentiating sound types, as it marks significant transitions in waveforms and data.

词形变化

zero crossings plural
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