協方差
拼音:xié fāng chà英文解釋:
covariance【計】 covariation
【化】 covariance
漢語造句:
- 協方差的最優二次型無偏估計Best Unbiased Quadratic Estimation on the Covariance
- q-零協方差資產組合前沿q-Zero-covariance Portfolio Frontier
- 協方差的二次型容許估計THE ADMISSIBLE QUADRATIC ESTIMATORS OF COVARIANCE
- 地空飛彈彈目視線指向預定角誤差協方差分析Covariance Analysis of Missile-to-Target LOS Pointing Angle Error for SAM
- 並對幾種較為典型的自適應算法(如最小均方(LMS)算法、協方差矩陣求逆(SMI)算法和Gram-Schmidt正交化算法)的最佳加權公式進行推導與分析。The best adding power formula of algorithms LMS and SMI are analysed.
- GPS觀測量先驗方差-協方差矩陣實時估計Real-time Estimation of a Prior Variance-covariance for GPS Observations
- FDD-CDMA系統下行信道協方差矩陣的估計Estimation of covariance matrix of downlink channel in FDD-CDMA systems