octave spectrum 中文意思是什麼
octave spectrum
解釋
倍頻程頻譜-
The multiresolution method is extended and applied to random vibration control system, thus a multiresolution random vibration control algorithm is created, which provides a satisfied solution to the poor control precision problem at low frequency that was pointed out and remained unsettled for many years. the control algorithm has been successfully implemented on dactron ' s shaker control system, showing great improvement in low frequency control precision, with a little more computation resource consumed. high resolution octave analysis is another successful application of multiresolution spectrum estimation theory
在多抽樣率信號處理理論和多分辨譜估計理論的基礎上,本文進而將多解析度思想推廣到隨機振動控制理論中,提出了多分辨隨機振動控制演算法,解決了振動控制界多年來懸而未決的低頻控制精度問題,並在dactron公司laser ~ ( tm )和comet ~ ( tm )等多種振動控制產品中得到了成功的應用,在計算量增加不大的前提下取得了令人滿意的控制效果。
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