stationarity

基本解釋

• n.固定性；平穩(wěn)性；穩(wěn)態(tài)

同根派生

• stationarity相關(guān)詞

英漢例句

雙語例句

• To the poor stationarity of bent axle and the big vibration after remodeling, we redesign the bent axle.
  針對(duì)改型后兩缸機(jī)平穩(wěn)性差、振動(dòng)大的特點(diǎn)，我們對(duì)曲軸做了重新設(shè)計(jì)。
• 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(jié)果表明：采用改進(jìn)的中點(diǎn)移位法，提高了細(xì)分過程的平穩(wěn)性，使整體形狀容易控制；
  www.zndxzk.com.cn
• In this paper, we discuss the stationarity and invertibility of a bilinear model.
  本文主要討論雙線性時(shí)間序列模型的平穩(wěn)性與可逆性。

權(quán)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

• stationarity更多例句

詞組短語

短語

• strict stationarity 嚴(yán)格平穩(wěn)性;強(qiáng)恒定
• strictly stationarity [數(shù)]嚴(yán)格平穩(wěn)性
• variational stationarity 變分穩(wěn)定
• approximate stationarity 近似固定性
• Covariance stationarity 共變數(shù)平穩(wěn)性

• stationarity更多詞組

專業(yè)釋義

經(jīng)濟(jì)學(xué)

• 平穩(wěn)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(duì)提取出的因子序列進(jìn)行了ADF平穩(wěn)性檢驗(yàn),建立VAR模型并進(jìn)行了Granger因果關(guān)系檢驗(yàn)和脈沖響應(yīng)分析。

  計(jì)算機(jī)科學(xué)技術(shù)

• 平穩(wěn)化

電子、通信與自動(dòng)控制技術(shù)

• 平穩(wěn)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(jù)循環(huán)平穩(wěn)過程理論，分析了雙漩渦吸引子運(yùn)動(dòng)行為下蔡氏電路所產(chǎn)生的混沌信號(hào)的循環(huán)平穩(wěn)特性，模擬仿真證明了信號(hào)的非平穩(wěn)性。

• 穩(wěn)定性