Power Spectrum analysis is always used in spectrum analysis of cavitation noise. However, it is obviously unfit for research on the transient signal such as cavitation noise.
空化噪声的谱分析一般采用功率谱分析，而功率谱分析在研究空化噪声这种具有很强突变性的信号具有明显的缺陷。
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The essential character of cavitation noise has been analysed.
本文分析了空化噪声的基本特性。
The present paper analyzes the relationship between the body speed and THS cavitation noise.
本文对物体空化噪声与运动速度之间的相互关系进行了分忻。
It is briefly introduced that a set of high flow cavitation noise measuring system has been used recently.
扼要地介绍了一套最近研制成功的高速水流空化噪声测试系统。
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