fast-fourier-transform analyzer 中文意思是什麼
fast-fourier-transform analyzer
解釋
快速傅里葉變換分析儀-
In this time, as a result of major development in computer technologies and fast fourier transform wider application, many frequency analyzer based on digital signal processing theory and multi - function signal analysis software occurred. which greatly strengthened analysis function to engineer vibration signal ' s time field and frequency field
在這一時期,由於計算機的快速發展以及快速傅立葉變換的普遍應用,各種基於數字信號處理原理的頻率分析儀以及多功能信號分析軟體出現,從而大大加強了對工程振動信號的時域及頻域分析功能。
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