查询词典 parametric

The last chapter is the parametric and bootstrapping estimation for the confidence intervals of the analyte content in the composite samples.

此外，还应用参数法和非参数法对组合样中被测组分含量的置信区间进行了估计。

Density and regression estimation when no parametric model is assumed.

非参数统计推断：平滑方法：非参数统计推断平滑方法：无假定的参数模型时的密度和回归估计。

For some parametric estimation, whether it is the best estimation or not, its consistency, unbiasedness, effectiveness, invariance, and so on are often discussed. Then, it is compared with the data we get from experiment, and the deviation with the experimental data is considered.

某一参数估计是否是"最优"估计，通常要从一致性、无偏性、有效性、不变性等方面进行讨论，进而通过实际的观察对其进行数据拟合，分析其相对于实际模型的偏差程度。

Second, we research the Baum-Welch algorithm of modified HMM and derive the update parametric estimation equations for modified HMM based on traditional HMM.

其次，在传统的隐马尔可夫模型的基础上，研究了改进的模型的前向-后向算法和Baum-Welch算法，并导出了改进的模型的参数估计公式。

In order to locate the point target found timely and satisfy the need to obtain information and respond quickly, this paper proposes an algorithm for the latitude and longitude of point targets so that given the known parameters, the latitude and longitude of a point target can be calculated on the SAR image at the earliest possible time. This paper also offers parametric estimation of and experimental research on the precision of the algorithm.

为了及时对发现的点目标进行定位，适用于未来战争战场信息获取和快速反应的要求，本文针对SAR在正侧视和小斜视情况下的成像算法提出了机载SAR成像场景中的点目标经纬度的计算方法，使得我们能第一时间在SAR图像上根据所知参数计算出所需点目标的经纬度，并就该方法的精确性进行参数估计和试验研究，验证了其有效性。

An accurate model of the motor system can be used to design a proper servo control system. At last, the estimation methods in the thesis can be easily transformed into CAD programs, and we can perform parametric estimation by using I/O data of real systems.

最后在本篇论文的这个系统判别法则可以很容易的转换成电脑辅助设计程式，并且可由实际系统的输入输出资料来取得较佳的参数估测。

The first section is introduction; the second and the third sections discuss the parametric estimation; the fourth section is about the choice of factors, model test and characteristic model; the application of factor model in risk management will be discussed in the last section.

具体内容安排如下：第一章首先介绍本文研究的理论与现实意义；然后基于SDF定价框架，详细地论述了本文所要研究四个问题的内在联系，同时也为本文后面的模型讨论提供了一个框架；最后给出本文的研究主要内容和主要创新之处。

The method for AR model order selection based on bispectral cross correlation was proposed and applied to estimate the AR model order of the heart sound signals for parametric bispectral estimation.

其次，对心音信号的非高斯AR模型的定阶进行讨论，提出采用双谱互相关法估计心音信号的模型阶次。

Objective To elucidate and compare the parametric method and non-parametricmethod in estimation of the area under ROC curve, so as to provide a basis fortheir application in diagnosis assessment.

中文摘要：目的本研究旨在以ROC曲线分析的理论与实例相结合的方式，阐述Hanley和McNeil非参数法、双正态模型参数法估计ROC曲线下面积，以及通过两个小样本(每组例数均＜100)实例探讨两种估计方法结果的差异，为医务工作者选择适宜的ROC曲线下面积的估计方法提供参考。

Besides, parametric approaches basing on shorter estimation period meet the test well in independent coverage test but it does worse in unconditional coverage test.

此外在此独立性检定下参数法估计期间较短有较佳的结果与无条件覆盖比率检定相反。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。