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lydwei

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[求助] 如何评价非线性振动信号的优劣?在研究传感器的优化布置,我知道...

如何评价非线性振动信号的优劣?在研究传感器的优化布置,我知道转子系统的振动信号可以用振动烈度(均方根值)评价,那么像那种只有瞬时冲击的信号如何评价呢?熵值?时频指标? @ctgu_zheng

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