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- non-homogeneous quadratic estimator 非齐次二次估计
- The necessary and sufficient conditions for the existence of admissible nonnegative definite quadratic estimates,biased and unbiased,are given. 在可容许估计的完全类中;还讨论了非负参数函数的非负估计问题;给出了可容许的非负定估计存在的充要条件.
- THE ADMISSIBLE QUADRATIC ESTIMATORS OF COVARIANCE 协方差的二次型容许估计
- quadratic estimator 二次估计量
- Best Unbiased Quadratic Estimation on the Covariance 协方差的最优二次型无偏估计
- Their difference is a quadratic residue of 17. 它们的差是17的平方剩余。
- The branch of algebra that deals with quadratic equations. 二次方程式论处理二次方程式的代数学的分支
- An estimator is a random variable. 估计量是一个随机变量。
- Some quadratic equations have no real roots. 某些二次方程没有实数根。
- X2+3X+2=12 is a quadratic equation. X2+3X+2=12是一个二次方程式。
- Quadratic approximations in two dimensions. 二维中的二次逼近法。
- The estimator can take various specific forms. 这种估计式可采用不同的具体形式。
- Use quadratic (10-node) tetrahedra if available. 10节点四面体单元？
- Quadratic splines need at least 3 points. 二次曲线样条至少需要3个点。
- An estimator is presented for the coefficients of the quadratic errors-in-variables (EV) model when replicated observations at some experimental points. 给出了在一些实验点有重复观测时二次EV模型参数的估计。
- Admissible Necessary Condition of Quadratic Estimate of Error Variance on Growth Curve Model 增长曲线模型误差方差的二次型估计可容许的必要条件
- Quadratic estimate of opponent's intentions in multi-robot systems based on current behavior 基于行为的多机器人对手意图识别二次估计方法
- Comparison of M-estimator and LTS Estimator in Regression. LTS回归与M估计稳健性的比较。
- Every function whose derivative is linear is a quadratic function. 任意一个导数为线性函数的函数都是二次函数。
- On the Question of Admissibility of Quadratic Estimators of Error Varuance in a Linear Model 线性模型中误差方差的二次估计的可容性
