GIS误差还包括时效误差、逻辑一致性误差和数据完整性方面的误差。
GIS errors also include secular errors, logical errors and other errors in data completeness.
给出数字正交解调后输出I、Q两路信号的幅度一致性误差和相位正交性误差的测试方法和测试结果;
Realize digital orthogonal demodulation; the method and results of amplitude consistence and phase orthogonality of the I, Q signal have been given;
但由于制造过程中的波动误差,人们难以达到所需的一致性。
But fluctuations in the manufacturing process make the required consistency hard to achieve.
这些函数要么在返回值和参数上缺乏一致性,要么隐含着所谓的“截断误差”(truncation errors)错误,要么无法提供足够强大的功能。
The current functions have inconsistent return values and parameters, truncation errors, and lack advanced functionality.
用三维水箱系统和剂量胶片分析系统分别对医用直线加速器的一些性能参数进行了检测,两者所得结果在3%误差范围内有较好的一致性。
Using the dose film analyzing system and the 3d water tank scanning system to measure some parameter of LINAC in this research, the both obtained results have good coherence in the scope of errors.
信度是指度量方法的一致性程度或排除随机误差的程度。
The reliability is the consistency of the measurements or the level of removing the random errors.
在产品的误差检验和反向工程中,为了实际测量的需要以及保证测量数据的一致性,用三坐标测量机进行测量之前必须建立相应的测量坐标系。
In order to ensure the coherence of the measuring data, measuring-coordinate system must be created firstly before the part is measured and checked by coordinate measuring Machine (CMM).
经过计算分别获得各个时窗内动校正速度误差,而静校正量的计算仍然遵循地表一致性原则。
It will obtain the NMO velocity error after calculating each time window in accordance with surface consistent principle.
对浮选过程中黄药浓度进行了在线检测,研制系统检测结果与紫外分光光度法对照取得了较好的一致性,误差小于5%;
The results performed by the developed system were compared to those performed with ultraviolet spectrometry. and a good consistency was obtained. The errors were less than 5 %.
复合卤化物颗粒各组分比例的一致性较好,相对误差小于5% ;
The component proportion of complex halide sphere keeps stable basically with the relative error< 5%.
针对传统的抛物线算法在计算棱边散射体时误差较大这一问题,本文引入了一致性绕射理论对其进行修正。
To eliminate the obvious error resulted by the scattering analysis of scatterers with edges by traditional PE method, Uniform Theory of Diffraction was presented to solve the problem.
一种参数的显著性检验方法,结合合理的误差分析,被用来对实验数据在不同误差等级下的一致性进行判断。
A significance test of parameters associated with a reasonable error analysis is used to judge the consistency of experimental data in different error grades.
对LED显示屏进行一致性校正,由于量化误差及视觉函数修正的影响,会产生相应的误差。
It will have the corresponding error on the uniformity correction to the LED display monitor for the influence of quantized error and the visual function.
利用GPS观测数据对轨道误差进行了纠正,最终得到的同震位移场与GPS数据有着很好的一致性。
The errors existed in the interferogram were analyzed and the orbit residual is removed by GPS observations.
主要工作如下:(1)针对辐射计通道增益不一致性引入的系统误差,研究了通道均衡失配模型,分别采用了矩匹配法和频域滤波法进行仿真。
The main content of the thesis is as follows: (1) the channel equalization mismatch model has been studied specific to the systematic errors caused by the differences of radiometer channel gain.
当误差为正态分布时,与和极大似然估计完全一致,具有一致性和最小估值偏差。
They are consistent with the Sum Maximum Likelihood Estimate and have consistence and minimum bias.
使用该法能获得具有较好的光顺性和一致性的误差拟合曲线。
We could obtain smooth and sole error fitting curve by means of this method.
对74种卤代乙烷的计算结果表明,沸点计算值与实验值的一致性令人满意,平均误差1.10 %。
The results showed that the calculated boiling points were in good agreement with the experimental data, and the mean relative deviation was 1.10%for 74 halogenated ethanes.
用统计值作对比时,应注意试验条件的一致性,合理考虑误差,恰当地选定质量控制水平,才能发挥更好的效果。
When in comparison of statistic value the testing conditions have to be same with a reasonable tolerance considered and a proper quality control level chosen to gain the best result.
详细分析了动态干涉系统误差,指出偏振片组的方位角误差和干涉图的空间一致性匹配误差为实验系统的主要误差源。
Error analysis shows that the azimuthal error of the polarizers array and the spatial coincidence error of interferograms are the main error sources.
对102种脂肪胺的计算结果表明,沸点预测值与实验值的一致性令人满意,平均误差0.422%。
The calculated results show that the Predicted values of boiling points are in good agreement with the experimental data, and the mean relative deviation is 0.422% for 102 alkyl …
在复杂外形的电大尺寸目标的电磁散射特性计算中,由于一致性几何绕射理论(utd)的本身特点所局限,直接计算必然会带来很大的误差。
As an effective high frequency method, the uniform geometrical theory of diffraction (UTD) has been widely used for calculating RCS of electrically large complex targets.
讨论了测井数据的分形分析中经常遇到而又容易产生误差的问题,特别是重标度极差分析和功率谱分析方法中的不一致性以及在分形分析中如何处理原始测井数据。
The measured data about the initial deviations of the joint positions of several experimental models and an actual structure are studied carefully by the assumption and test methods.
讨论了测井数据的分形分析中经常遇到而又容易产生误差的问题,特别是重标度极差分析和功率谱分析方法中的不一致性以及在分形分析中如何处理原始测井数据。
The measured data about the initial deviations of the joint positions of several experimental models and an actual structure are studied carefully by the assumption and test methods.
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