The method that relates temporal information to spectral information is called temporal frequency analysis.

把时间域信息和频率域信息联系起来进行分析的方法，称为时频分析法。

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The method that relates temporal information to spectral information is called temporal frequency analysis.

把时间域信息和频率域信息联系起来进行分析的方法，称为时频分析法。

youdao