1) observation mode
观测模式
1.
Study of disturbance observation mode in ionospheric vertical sounding;
电离层垂直探测中扰动观测模式研究
2.
Compared with other kinds of NMR tools,MREx is characterized by unique design in magnetic iron and antenna,novel pulse sequences,multiple measurement frequency,simple observation mode and so forth.
与同类其它型号仪器相比 ,该仪器具有磁铁和天线设计独特、脉冲序列对新颖、测量频率多、观测模式简单等特点。
3.
Based on this system, several new observation modes in ionospheric vertical sounding are realized, and some practical observation experiments and data analysis are made by using these observation modes.
本文在介绍电离层垂直探测方法历史演变的基础上,综合各种现代电离层数字测高仪的特点和方法,以CADI数字测高仪为硬件平台,自主研制完成了数字测高仪系统控制和处理程序,并以此为基础开发成功几种电离层垂直探测中的观测模式,应用这些观测模式开展了实际观测以及数据的分析研究。
2) Observational Data Pattern
观测数据模式
3) Ionospheric observation mode
电离层观测模式
4) analogue observation
模拟观测
1.
Comparison and analysis for digital and analogue observation of groundwater level;
地下水位数字与模拟观测对比分析
2.
The cause for distortions turned up in digital and analogue observation at this well during middle ten-day of Dec.
介绍了河北新泽5井石油探测井的概况,分析了2002年12月中旬该井数字化观测和模拟观测失真的原因。
3.
Body strain observation in Liyang Station, Jiangsu Province since 1994 to present had come through two stages that are analogue observation with hour-values from 1994 to 2000 and digitized observation with minute-values from 2001 to present.
江苏省溧阳体应变自1994年开始观测以来,经历了1994年至2000年以整点值为主的模拟观测,和2001年至今以分钟值为主的数字化观测两个阶段,对这两个观测阶段观测资料变化形态、观测质量和观测精度、潮汐因子中误差、地震波记录能力等参数进行对比研究,同时采用固体潮汐残差矢量分析方法,对溧阳台1996年以来的观测资料进行了计算分析。
5) Observation model
观测模型
1.
Taking test system of a type of tank gun control system as an example, noise is simplified as white noise, based on movement model and observation model established by parameters, application of Kalman filtering in gun control test system can be performed.
以某型坦克火炮控制检测系统为实例,将噪声简化处理为白噪声,通过建立参数的运行模型和观测模型,完成了卡尔曼滤波在火炮控制检测系统中的应用。
2.
In this paper, a systematic error observation model for multiple radars is established, on the basis of which the system observability is analyzed and a conclusion is drawn that measurement accumulation does not always lead to higher observability.
建立了多部雷达情况下的系统误差观测模型,分析了系统的可观测度,得出可观测度不一定随观测数据的增多而增强的结论。
3.
The noise is transferred in to white-noise,and real-time recurrence filtering for test signals is performed by means of Kalman filtering based on movement model and observation model.
为解决天幕立靶测试系统检测信号中各种噪声干扰问题,根据卡尔曼滤波原理及方法对检测信号进行处理,通过建立系统状态模型和观测模型,将噪声简化处理为白噪声并对检测信号进行实时递推滤波,完成了卡尔曼滤波在天幕立靶测试系统中的应用。
6) measurement model
观测模型
1.
According to the rule that atmospheric density would vary with altitude,latitude,season and so on,the fixed altitude measurement model(25 km) can be availably modified.
根据大气密度随高度、纬度、季节等变化规律,有效改进现有固定高度(25 km)的观测模型,可从整体上提高自主导航精度及可靠性。
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
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