fit error meaning in Chinese
错误匹配
Examples
- Fit error and weight
允许的匹配错误率和加权 - The micro displacement servo system includes step - electromotor , step - electromotor driver , grating displacement sensor and gearing etc . the closed loop position servo system eliminates machining error , fitting error and backhaul error etc . the control will completely run in the platform of windows
微位移控制系统由步进电动机、步进电动机驱动器、光栅位移传感器、传动机构等组成，采用闭环位置伺服控制消除了传动机构的加工误差、装夹误差、回程误差等。 - And use relative fitting error to measure statistical data non - uniform error ; then introduce the method systematically of using the fuzzy comprehensive evaluation method to carry on the overall superior test of the government statistical data quality . includes the establishment of step level appraisal target system , target weight determination , calculates the factor weight in various levels , uniform test of judgment matrix , and built up the final fuzzy comprehensive evaluation model of the government statistical data quality according to the above - mentioned standard ; finally selects the partial main social economy total quantity target from chinese statistics yearbook 2003 to carry on the real diagnosis analysis : ( 1 ) confirm these social economy total quantity targets using the description statistics and the k - s inspection method to obey the lognormal normal distribution . ( 2 ) according to the two levels of inspection methods which this article proposed to carry on accuracy and the overall superior test for these social economy total quantity targets
本文首先从统计数据及质量的涵义出发,全面系统的介绍了统计数据质量的概念;其次,从研究统计数据的分布规律入手,对统计数据准确性检验问题进行了探讨,利用对数正态分布检验对反映研究对象规模大小的统计数据的质量及异常数据进行定量检查和识别,并利用相对拟合误差计量统计数据的非一致性误差;接着系统介绍了利用模糊综合评价方法对政府统计数据质量进行整体优度检验的思路,具体包括建立递阶层次的评价指标体系,指标权重的确定,计算各层次中因素的权重,判断矩阵的一致性检验,并根据上述标准建立了最终的政府统计数据质量模糊综合评价模型;然后通过从2003年中国统计年鉴资料中选取部分主要的社会经济总量指标进行实证分析: ( 1 )利用描述统计和k - s检验法来验证这些社会经济总量指标服从对数正态分布的规律; ( 2 )按照本文提出的二级检验法来对这些社会经济总量指标进行准确性和整体优度检验,从而达到综合评价政府统计数据质量的目的;最后对这种二级检验法的优点和不足进行小结,提出今后应该努力改进的方向。 - This part firstly studies the relation between spectral transmission of the optical system and the thickness of medium . then a linear search algorithm base on analysing of the shape of curve is discussed . the simulation results show that the fitting error and the computing time of the algorithm satisfy the practical measuring requirements
本论文首先讨论了光谱透过率与各向异性介质厚度之间的数学关系，然后在分析曲线形态基础上进行全值匹配，模拟表明，该算法可以实现曲线完全拟合，拟合时间均在1秒以内，完全符合实际测量要求。