This paper puts forward a new way of analyzing mutual vertical dynamic signal - pass holospectrum.

本文提出了一种相互垂直的动态信号分析的新方法——通频全息谱。

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However, the accuracy of phase, amplitude and frequency are basis of the holospectrum. The values are inaccuracy through the traditional DFT.

然而，精确地求解相位、幅值及频率是作全息谱的基础和前提，基于传统DFT方法是不能得到精确的值。

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With correction of phase difference for the max peak, the amplitude and phase of each order frequency can be acquired. At last, the holospectrum was synthesized.

仿真及对柔性转子试验台振动信号的分析结果表明，基于频谱细化和相位差校正的全息谱能有效提高其分析精度，更加精确有效地诊断旋转机械的故障。

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With correction of phase difference for the max peak, the amplitude and phase of each order frequency can be acquired. At last, the holospectrum was synthesized.

仿真及对柔性转子试验台振动信号的分析结果表明，基于频谱细化和相位差校正的全息谱能有效提高其分析精度，更加精确有效地诊断旋转机械的故障。

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