stationarity

基本解释

• n.固定性；平穩性；穩態

同根派生

英汉例句

雙語例句

• To the poor stationarity of bent axle and the big vibration after remodeling, we redesign the bent axle.
  針對改型後兩缸機平穩性差、振動大的特點，我們對曲軸做了重新設計。
• The results show that the improved midpoint displacement method can be used to improve the stationarity of subdivision process, and make the control of whole shape easy.
  研究結果表明：採用改進的中點移位法，提高了細分過程的平穩性，使整躰形狀容易控制；
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• In this paper, we discuss the stationarity and invertibility of a bilinear model.
  本文主要討論雙線性時間序列模型的平穩性與可逆性。

權威例句

• The market does not exhibit a mathematical quality called stationarity.
  FORBES: Wise Up: 'Normal' Market Behavior Is Not Normal But Crazy Is

词组短语

短語

• strict stationarity 嚴格平穩性;強恒定
• strictly stationarity [數]嚴格平穩性
• variational stationarity 變分穩定
• approximate stationarity 近似固定性
• Covariance stationarity 共變數平穩性

专业释义

經濟學

• 平穩性

  Then, after ADF stationarity test, we used the factor sequences to establish a VAR model. We conducted Granger causality test and impulse response analysis.
  其次,本文對提取出的因子序列進行了ADF平穩性檢騐,建立VAR模型竝進行了Granger因果關系檢騐和脈沖響應分析。

  計算機科學技術

• 平穩化

電子、通信與自動控制技術

• 平穩性

  Firstly, based on cyclostationary signal theory, the non-stationarity of the chaotic signals is analyzed. Simulations show that the signals exhibit the cyclostationarity.
  首先，根據循環平穩過程理論，分析了雙漩渦吸引子運動行爲下蔡氏電路所産生的混沌信號的循環平穩特性，模擬倣真証明了信號的非平穩性。

• 穩定性