核回归方法是比较常用的一种非参数估计方法。
The kernel regression method now is the most popular non-parametric estimation method.
对雷达杂波密度进行非参数估计时用变换方法可提高估计精度。
The performance of nonparametric oi radar clutter density can be improved by using the transformed method.
使用非参数估计方法给出条件密度和条件均值的估计，在此基础上给出参数的广义矩估计。
The conditional density and the conditional mean are estimated by nonparametric method. Then the estimator of the parameter is proposed by the generalized method of moments.
本文采用非参数估计的信息扩散模型测算了我国粮食主产区水稻、玉米、小麦和棉花产量损失风险水平。
The paper applied the information diffusion model of non-parametric estimation to project the level of productivity risks for cereals, rice, corn and wheat at major grain-producing area.
本文在截尾样本下构造了失效率的一种截尾非参数估计，并给出了其均方收敛及强相合性的局部一致收敛速度。
In this paper, a nonparametric estimator terminated of failure rate is constructed based on censored data, and its rates of convergence in mean square and strong consistency are given respectively.
主要研究结果如下：1。基于几种非参数估计理论，构造了非参数自回归模型条件方差函数的非参数估计表达式。
The main contributions are as follows:1. Based on several nonparametric estimation theories, several estimation expressions of conditional heteroscedastic function are constructed.
与经典的最小二乘法相比，共优点是能有效地抑制非整次谐波误差对模型参数估计的影响。
Comparing with the least squares method, the advantage of this approach in that the influence of non-integer harmonic errors on the estimate of model parameters has been effectively restricted.
在图像的非盲复原算法中，点扩展函数的获取是算法的关键，因而点扩展函数参数估计是图像复原中重要的一步。
The acquisition of the point spread function is the key point in non-blind restoration algorithms for image, it's very important to get the estimation of point spread function parameter.
并用非均匀采样系统建模及优化方法对实际病例进行参数估计和分析。
Some nonuniform sampling methods of modelling with optimizing are applied to estimate system parameters and analyse some practical cases.
该方法可用于非合作通信中直扩信号的参数估计。
The method can be used to estimate DS-SS parameters in non-cooperative communications.
以四氟化铀与水蒸汽反应为例，说明建立气——固非催化反应动力学模型及其参数估计方法。
With the reaction between uranium tetrafluoride and steam as an example, the method for the development of the gas -solid non-cata…
以四氟化铀与水蒸汽反应为例，说明建立气——固非催化反应动力学模型及其参数估计方法。
With the reaction between uranium tetrafluoride and steam as an example, the method for the development of the gas -solid non-cata…
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