pseudo-spectral method 中文意思是什麼

pseudo-spectral method 解釋
準譜法
  • pseudo : adj. 〈口語〉假，偽，冒充的。
  • spectral : adj. 1. 鬼的；鬼怪（似）的。2. 【物理學】光譜的。
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. So we say that we can absolutely avoid unnecessary and bothering process in mathematic deducibility if making full use of the method of pseudo - spectral in more complex viscoelastic media, we can get wave equation when directly replacing with two kinds of relaxation modules

    由此可以說，如果採用偽譜法模擬其它更復雜的粘彈介質模型時，完全可以避免不必要的而且煩雜的數學推導過程；直接將體積鬆弛模量和剪切鬆弛模量代入即可得其波動方程。
  2. Then, the numerical simulation has been made by pseudo - spectral method ( psm ), and the waterfall plot of the wave was draw with matlab. so the effects of different variational walls on the nonlinear surface waves could be analyzed

    然後利用擬譜方法進行數值模擬，用matlab軟體繪制出非線性表面波的瀑布圖，由此研究壁面變化對非線性表面波的影響。
  3. Wavefield forward modeling with the pseudo - spectral method in viscoelastic and azimuthally anisotropic media

    各向異性黏彈性介質偽譜法波場模擬
  4. In the theoretical research part of the project, liang zhi yong adopted the pseudo - spectral matrix method to simulate the friction reduction by microbubble on flat plates numerically ; and lin li ming used the model of ipsa ( inter - phase slip algorithm ) provided in phoenics to study this problem

    在微氣泡減阻基金項目理論研究方面，梁志勇採用偽譜矩陣方法對平板微氣泡減阻進行了數值模擬；林黎明則主要是採用phoenics軟體提供的ipsa模型進行平板微氣泡減阻計算。
  5. In this paper, a new heterogeneous anisotropic constitutive model of fractured media was presented, and the properties of elastic waves excited from a two - dimensional ( 2d ) point source propagation in 2d fractured rocks were investigated by the pseudo - spectral method ( psm )

    本文提出了一種新的非均勻各向異性隨機裂縫介質本構模型，用偽譜法模擬了二維點源產生的彈性波在二維復雜巖石中的傳播。
  6. The paper deduced movement and wave equation of seismic wave field in constant q viscoelastic media using the method of pseudo - spectral, and carried on forward modeling, the modeling result is the same with the one of other modeling ways

    摘要本文採用偽譜法推導了常q粘彈介質中地震波場的運動方程和波動方程，並進行了地震波場數值正演模擬，模擬結果達到了其它模擬方法同樣的效果。
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