基本解釋[計算機科學技術]功率譜密度英漢例句雙語例句Meaning: The self-correlation function and power spectrum density Function of a power-typed signal compose a FT pair.上式表明： 功率型信號的自相關函數(shù)與其功率譜密度函數(shù)構(gòu)成傅立葉變換對。We can get frequency response, power spectrum density(PSD), modal coordinates, etc. by modal analysis module of ADAMS.利用ADAMS做模態(tài)分析，可以求得頻率響應、 功率譜密度（PSD）、模態(tài)坐標等信息。And as a result of statistics and FFT, the PSD (power spectrum density) of the samples is obtained. Compared to the original PSD, it proves that the method is sample, reliable and effective.并對結(jié)果進行了統(tǒng)計檢驗，得到的樣本統(tǒng)計譜密度與理論譜密度進行對比分析，結(jié)果說明這是一種簡單、可靠、行之有效的方法。spectrum density更多例句詞組短語短語spectrum -density 譜密度response spectrum power density 響應功率譜spectrum energy density 能量密度頻譜static power spectrum density 靜態(tài)功率譜Power Spectrum Density MASK 功率譜密度模板spectrum density更多詞組專業(yè)釋義計算機科學技術功率譜密度We can get frequency response, power spectrum density(PSD), modal coordinates, etc. by modal analysis module of ADAMS.利用ADAMS做模態(tài)分析,可以求得頻率響應、功率譜密度(PSD)、模態(tài)坐標等信息。