fractional lower order covariance

基本解釋

• [電子、通信與自動控制技術(shù)]分數(shù)低階協(xié)方差

英漢例句

雙語例句

• Then, based on the multipath model, this thesis analysed and researched the time delay algorithm based on the weigthed fractional lower order covariance and the weigthed non-linear transformation.
  其次，在多徑時延的模型基礎(chǔ)上，本文分析研究了加權(quán)分數(shù)低階協(xié)方差時延估計方法和基于加權(quán)非線性變換的時延估計方法。

• fractional lower order covariance更多例句

詞組短語

短語

• fractional lower order covariance spectrum 分數(shù)低階協(xié)方差譜
• generalized fractional lower -order covariance spectrum 廣義分數(shù)低階協(xié)方差譜

• fractional lower order covariance更多詞組

專業(yè)釋義

電子、通信與自動控制技術(shù)

• 分數(shù)低階協(xié)方差

  This paper analyzed the time-frequency domain characters of non-gaussian noise with infinite variance. Wigner-Ville spectrum and fractional lower order covariance were introduced.
  文章對無限方差非高斯有色噪聲進行時頻分析,介紹了Wigner-Ville譜及分數(shù)低階協(xié)方差的概念;定義了分數(shù)低階Wigner-Ville譜;討論了分數(shù)低階Wigner-Ville譜的性質(zhì)。