误差估计

We collected eight field data sets of potatoes farms in five years (2004~2008) from Taiwan Seed Improvement and Propagation Station. Besides, generalized linear models were employed to estimate the proportion of the individual plant infected. By mean square error as criteria. optimal group sizes were changed from 20 to 40 plants per group so that the cost was reduced and the testing process was improved efficiently. Not only can the group-testing design advance the accuracy of testing, but it can reach to the purpose of optimization.

本研究收集行政院农业委员会种苗改良繁殖场所栽种共5年(2004~2008)8个马铃薯用间试验资料，并应用广义线性摸式来估计单株马铃薯病毒病感染率，进而以均方误差为标准，来计算每群集最佳之植株数，结果显示可将原来每群集20株检测植株扩增至40株，这不仅能降低成本且不影响检测之精确度，可达到最佳化之目的。

In test data modeling, the test data distribution was analyzed, the models of these data were set up respectively based on the hypothesis of Gaussian stationary process and non-Gaussian process.

对试验数据建模时，根据对火控动态精度误差数据的分析，分别基于高斯平稳随机假设和非高斯随机假设建立AR模型，两种模型性质不同，后者采用高阶累积量估计模型参数。

Defined probability of encompassing the true value -- but it is actually just a grab bag of model results.

这一广泛引用的升温范围就像一个误差表——在这些具有一定可能性的估计值中包含有真实的数值——但实际上它只是众数的集合。

The influence of different soil spectral line on plant canopy and greenness assessment was discussed.

讨论了不同土壤光谱线对绿度及植被覆盖度估计的误差。

Gross error detection and estimation were the foundations of data reconciliation in process industries.

在过程工业中，显著误差检测与估计是成功实现过程数据校正的基础。

The bias of calibration results is analyzed by numerical simulation, and its application in HF ground wave radar OSMAR2000 shows this algorithm effective and credible.

通过对模拟的海洋回波的数据进行处理，分析算法的幅相误差校准值的估计偏差。将此算法应用在实测数据处理中，验证了其有效性及可靠性。

This paper first studies the varying coefficient model by Hastie and Tibshirani(1993), and establishes unknown function coefficients and variance error estimator, and discusses asymptotic properties of estimators.

本文首先研究了Hastie和Tibshirani(1993)提出的变系数模型，运用小波方法建立了未知系数函数以及模型误差方差的估计量，并讨论了这些估计量的渐近性质。

In this work, we found that in the line-correspondence based homography estimation by a DLT-like method, some gross estimation errors could arise under some camera configurations, especially when there exists image line passing through the origin of the image coordinate system.

在研究和实际应用中我们发现，直接线性方法在基于线对应的单应矩阵估计中会出现在某些特殊的摄像机姿态下误差较大的情况。

In accordance with the error function between the measured intensity and calculated intensity, and the regularization terms for different source models, this method estimates the illuminant direction for images of different source models.

该方法根据图像的实际强度与计算强度间的误差函数以及适合不同光源模式的约束条件，估计不同光源模式下图像的光照方向。

Range of upper bound index on error state variance that is consistent with circular pole index is discussed for state estimation of a class of linear stochastic systems.

对一类连续线性随机系统的估计问题，研究了与圆形极点指标相容的误差状态方差上界指标的取值范围，从而给出直接判定方差上界指标与极点指标相容的一个充分条件。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。