multiple sinusoids

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  • 多次正弦波
    1. These two sinusoids are nearly out of phase.
      这两个正弦波几乎是反相的。
    2. A common audio signal is usually a tonal signal which is a combination of several sinusoids.
      一个普通的音讯通常是由数个正弦波曲线组合而成。