spectral-density model 中文意思是什麼

spectral-density model 解釋
譜密度模型
  • spectral : adj. 1. 鬼的;鬼怪(似)的。2. 【物理學】光譜的。
  • density : n. 1. 稠密;濃厚。2. 【物理學】濃度;密度;比重。3. 愚鈍,昏庸。
  • model : n 1 模型,雛型;原型;設計圖;模範;(畫家、雕刻家的)模特兒;樣板。2 典型,模範。3 (女服裝店僱...
  1. Flicker noise is approximately simulated by power law model of phase noise spectral density

    根據相位噪聲功率譜的冪律模型,近似地模擬了相位噪聲。
  2. Base on the model founded, this paper assessed the ride performance by analyzed the root mean square value of power spectral density of acceleration of z - axis and round y - axis rotation acceleration at the driver ’ s seat. the root mean square value of suspension working spaces and dynamic tyre loads were also analyzed. base on the assessing system of vehicle ride performance, the root mean square

    根據模型建立的實際情況,對車輛標準載荷情況下的平順性指標進行了計算,對人體感受到的振動採用了垂直方向和繞橫軸轉動方向的加權振級來評價,計算了車輛懸架系統的動撓度均方根值和各車輪相對動載荷均方根值的情況,全面的評價了車型的平順性。
  3. Moreover, close - form expressions for the power spectral density and acpr of cdma signal passed through a nonlinear power amplifier are derived using the power series and statistical model of cdma signal. the comparison computer between algorithm simulation and practical data or experimental data derived using ads proves the validity

    同時基於cdma信號的時域數學模型和功率放大器的冪級數模型,具體推導出cdma信號的功率譜密度和acpr的數學表達式,並將其演算法模擬結果與實測結果以及ads實驗模擬結果相比較,驗證其正確性。
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