1) point adjusting
![点击朗读](/dictall/images/read.gif)
点位校正
1.
Theories and methods of characteristic point adjusting are discussed by virtue of the coordinate conversion of the spatial data in GIS.
针对PLGIS数据采集中特征点位存在误差 ,根据GIS空间数据的坐标转换原理 ,提出管线特征点位校正方法 ,并对该方法如何有效提高点位精度进行了数据分析。
2) zero correction
![点击朗读](/dictall/images/read.gif)
零点校正,零位校正
3) two-point correction
![点击朗读](/dictall/images/read.gif)
两点校正
1.
In this paper, a new, real-time and uniform two-point correction method for the infrared imaging system is carried ou.
本文根据红外探测器光谱响应的特点和基于参考源的两点温度非均匀性校正理论,采用FPGA器件实现红外成像系统实时非均匀性两点校正。
4) point correct
![点击朗读](/dictall/images/read.gif)
单点校正
1.
Then introduces main contrast examination and principles on three GPS RTK correct means: single point correction, multi- points correction parameter correction and searches precision of three correction means by the exami.
首先介绍了GPSRTK技术及其工作原理,然后在点校正实验的基础上,重点介绍GPSRTK的三种常规校正方法:单点校正,多点校正和参数校正的原理与对比实验,通过实验数据探讨了三种校正方法的精度。
2.
Due to the fact that local coordinate system is usually used in practice and coordinate and elevation in WGS-84 which are directly obtained when GPS technology is used to determine position of earth’s surface point, coordinate transformation or point correct is necessary in GPS-RTK surveying.
本文对GPS RTK的三种常规校正方法(单点校正,多点校正和参数校正)的精度进行试验研究,利用实测数据对其校正精度进行对比分析,并探讨影响校正精度的主要因素,得出了有实际意义的结论。
5) spot-spot correction
![点击朗读](/dictall/images/read.gif)
逐点校正
1.
To the brightness and color ununiformity of LED display,this paper introduced the technology of the spot-spot correction of the LED display,especially the solution based on industrial camera.
针对 LED 电子显示屏在生产和使用过程中亮度和色度的不一致性问题,探讨了 LED 显示屏逐点校正技术。
补充资料:百分位点
分子式:
CAS号:
性质:又称百分位点。若概率0<p<1,随机变量X或它的概率分布的分位数Za。是指满足条件p(X>Za)=α的实数。如t分布的分位数表,自由度f=20和α=0.05时的分位数为1.7247。
CAS号:
性质:又称百分位点。若概率0<p<1,随机变量X或它的概率分布的分位数Za。是指满足条件p(X>Za)=α的实数。如t分布的分位数表,自由度f=20和α=0.05时的分位数为1.7247。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条