均方根差

通过实例分析表明：置信度为95%的均方根差作为精度指标较为可靠；基于Ping的交叉检查方法能够辨别多波束水深数据中常见的几种不同类型误差。

With the example , it is indicated that the RMS with 95 % confidence measure is a reliable indicator and different kinds of errors can be found with the method of crosscheck based on ping .

结果表明采用光谱微分技术能显著地改善由拟合度（R2）和均方根差（SE）描述的森林冠层化学成分浓度的估计精度。

Results show that with the spectral derivative technique , the estimation accuracies measured by Goodness-of-Fit ( R 2 ) values and Root-Mean-Square Errors ( SEs ) of the three chemical constituents , can be greatly improved .

模拟取得了较好的效果，在合适的隐含层节点数和训练次数下，网络训练均方根差为1.49%，单个样本相对误差最大值为3.42%。

After logical training , the network error decreased to 1.49 % and the maximum of sample error is 3.42 % .

对所设计的粘弹性阻尼器，平台顶层甲板位移均方根差下降32.3%，加速度均方根差下降38.9%。

It can reduce displacement and acceleration response standard deviation of the top of platform by 32.3 % and 38.9 % respectively , compared with those of without dampers .

建立的完整单粒玉米油份的预测方程，测量的预测决定系数达0.9667，预测均方根差约0.429，说明该方法可以满足育种需要。

The determination coefficient of predicted and root mean square error of prediction ( RMSEP ) in the established model of intact single kernel of oil content reached 0.9684 and 0.429 respectively .

当这些光完全相关时，叠加光斑漂移角的均方根差和单束光所成光斑漂移角的均方根差变得没有区别。

When these beams are fully correlated , there will be no difference between the root mean square deviation of the wandering angle of superimposed speckle and the root mean square deviation of the wandering angle formed by the single beam .

并用漏检率、误检率、相关系数和均方根差对实验结果进行客观分析，验证了算法的有效性。

The missing detect rate , false detect rate , correlation coefficient , and root mean square error are used to evaluate the algorithm . The results show that the proposed method can better extract the polysaccharides with low missing rate and false rate .

并应用所提方法对烷烃、烯烃、炔烃、脂肪醇和酸等五类同系物88种化合物的计算值与实验值比较，均方根编差为1.847。

The predicted values were compared with the experimental ones . The mean square root deviation was 1.847 .

文中给出了以加速度振级落差和均方根功率流落差为约束条件的金属-非金属组合基座结构动力学优化设计数学模型，并采用遗传算法进行求解。

In this paper , the metal-nonmetal materials structural optimization model in condition of vibration level difference and power flow level difference restricted can acquire optimization design is given and solved by multi-island heredity method .

通过小液滴模型的中子皮厚度计算出的中子、质子均方根半径之差与实验的比较发现，实验提取的正常核的均方根半径之差与小液滴模型计算基本一致；

Comparison of the difference between the neutron and proton RMS radii , RMS , calculated from the neutron skin thickness of the droplet model was made with the data obtained from the experimental total nuclear reaction cross section .