Signal Processing of the Variable Time-frequency Window and its Application to Marine Vibration Signals
碩士 === 國立高雄海洋科技大學 === 輪機工程研究所 === 106 === For a long time running machine, the clearance or loosening caused by vibration and noise can affect the efficiency of the machine and life expectancy. This study using the time-frequency analysis method to investigate the instantaneous changes of vibration...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2016
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| Online Access: | http://ndltd.ncl.edu.tw/handle/74xfen |