estimator

英 [ˈɛstɪmeɪtə]

美 [ɛˈstɪmətər]

n.  估计量；估计值；推算子；推算式；评价者

复数：estimators　

化学

BNC.29820 / COCA.27958

英英释义

noun

• an expert at calculation (or at operating calculating machines)
  Synonym:calculatorreckonerfigurercomputer

双语例句

• Full information maximum likelihood estimator make| it| easier| to| find| information.
  完全信息极大似然估计量的使用，极大地方便了信息资源的查找。
• On admissibility of a linear estimator of exponential mean
  指数分布中均值参数的齐次线性估计的可容许性
• A Adaptive Finite Element Method Based on a New Posteriori Error Estimator and Its Application
  一种基于新的后验误差估计的自适应有限元方法及其应用
• A non-data-aided feedforward symbol timing estimator for BPSK and QPSK
  一种适用于BPSK和QPSK的非数据辅助前馈符号定时估计器
• Based on the innovation analysis approach, a non-augmented optimal filter with a white noise estimator is presented for a multiple time-delay system with colored measurement noise.
  基于新息分析方法，对带有色观测噪声的多重时滞系统，提出了一种带自噪声估值器的非增广的最优滤波器。
• The time-delay estimator of complex LFM based on cyclic cross-correlation amplitude is discussed.
  研究了复线性调频信号的循环互相关估计时延问题。
• The BLUE and Spectral Decomposition Estimator in General Linear Mixed Models
  一般线性混合模型中的最佳线性无偏估计和谱分解估计
• The results also show that significant performances the estimator in extreme low signal-to-noise ratio can be obtained.
  同时该结果也显示在低信噪比下的估计器的卓越性能。
• Small sample properties are derived for the estimator from simple random samples.
  我们推导简单随机抽样下该估计值的小样本性质。
• The randomly weighted least square estimator ( RWLSE) for the parametric component in semi-parametric regression models was mainly discussed.
  主要考虑了同方差型的半参数线性回归模型中参数的随机加权最小二乘估计（RWLSE）。