fractional lower order covariance

基本解释

• [电子、通信与自动控制技术]分数低阶协方差

英汉例句

双语例句

• 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，在多径时延的模型基础上，本文分析研究了加权分数低阶协方差时延估计方法和基于加权非线性变换的时延估计方法。

• fractional lower order covariance更多例句

词组短语

短语

• fractional lower order covariance spectrum 分数低阶协方差谱
• generalized fractional lower -order covariance spectrum 广义分数低阶协方差谱

• fractional lower order covariance更多词组

专业释义

电子、通信与自动控制技术

• 分数低阶协方差

  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.
  文章对无限方差非高斯有色噪声进行时频分析,介绍了Wigner-Ville谱及分数低阶协方差的概念;定义了分数低阶Wigner-Ville谱;讨论了分数低阶Wigner-Ville谱的性质。