粗大误差 meaning in English
gross error
Examples
- A processing method of gross error in intelligent electronic measuring system
系统中粗大误差的处理方法 - Reliability qualification test for electronic measuring instruments
一种智能电子测量系统中粗大误差的处理方法 - Gross error procesing technology in intelligence measuring system with high precision
高精度智能测量系统中粗大误差的处理技术 - Data processing is performed by pc ， which includes detecting rough error by quartile method base on first order differential , adopting three points algorithm to eliminate deviations of rack displacement and installation , applying minimum containing area method to evaluate the sectional plane radius of roller and realizing it by genetic algorithm , adopting akima method to fit curve of roll profile
主要的数据处理工作在上位机进行，采用基于差分法的分位数算法剔除粗大误差；采用三点式测量原理消除探头的安装及运动所产生的误差；采用最小包容区域法评定轧辊半径，并应用遗传算法实现最小包容区域法的寻优计算；采用阿克玛插值方法进行辊型的曲线拟合。 - An isolated point " s statistic excluding method is proposed in this paper to eliminate crassitude error in clouding data , which include plenty of oddity data . the method based on the distance between two neighbour points can eliminate the data beyond normal distribution . a error limitation of angle and chordal highness method is used to filtrate clouding point
针对大量含奇异点的数据点云，本文提出了剔除粗大误差的孤立点统计排异法，该方法根据对相邻点距离的统计，剔除在正态分布以外的点；对大量数据的精减，利用角度和弦高的最大允许偏差法进行点云精减。