Removing the redundancy is one of the purposes of optimizing monitoring network, for redundant data made the data-noises and increased the operation cost.
数据冗余是观测网优化需要解决的主要问题之一 ,冗余数据既造成数据噪音又增加观测网运行成本 。
Several new approaches to design the water system resources monitoring network are introduced in this paper,which should be useful for China based on a review of the studies over the world.
:论述了观测网空间优化设计的重要性和我国目前观测网点布设存在的问题 ,在综合国内外水资源科学研究现状的基础上 ,介绍了目前用于观测网优化设计的几种技术方法 ,包括数理统计方法、克里格技术和信息熵方法。
In this paper,a type of net-point partially linear regression model is studied.
半参数回归模型(包括部分线性回归模型)是当今统计学界研究的热点课题之一,研究了一类基于网点观测的部分线性回归模型,利用最小二乘法给出了未知参数和误差方差的估计,在一般条件下,证明了估计量的渐近正态性。
In the crustal deformation observation network of Fujian province,whose building is reported in this paper, the observational information is measured with the GPS technique as the principal means and combining with precise leveling,precise gravimetry and geomagnetic survey.
介绍了福建省地壳形变观测网络的建设。
Using the Kriging equation, and basing on the data of existing groundwater observation wells, this paper discusses the optimal design of the observation wells network under given objectives.
本文比较系统地论述克立金方法的基本思想 ,结合数学规划方法 ,推导出克立金方程组 ,并以现有的神头电厂贮灰场地下水观测井网的质量评价为基础 ,考虑观测井网优化设计的目的和经费投入量 ,拟定备选方案 ,分别计算出估计误差方差分布 ,经比较分析 ,选取一个最佳方案。
Baseline Atmospheric Pollution Monitoring Network
基线大气污染观测网
China Builds Up Jupiter Comet Collision Observation Network
中国建立彗星撞击木星观测网
one of a networks of observation posts where meteorological data is recorded.
用于记录气象数据的观测网点之一。
Research on Seismological Observation Network Model Based on Next Generation Internet Network;
基于下一代互联网的地震观测网络模型研究
NETWORK PLATFORM AND NETWORK SECURITY CONSTRUCTION OF DIGITAL SEISMOLOGICAL OBSERVATION IN XINJIANG
新疆数字地震观测网络平台与网络安全建设
SEISMIC SYSTEM CONSTRUCTION OF XINJIANG DIGITAL SEISMOLOGICAL OBSERVATORY NETWORK
新疆数字地震观测网络测震系统的构建
Global Atmosphere Watch
全球大气观测（网）
regional basic synoptic network
区域基本天气观测站网
"4+2" Observation Model of GPS Networks Survey
GPS网测量的“4+2”观测模式
Observability Analysis on Resistance Coefficient of Heat-supply Network under One-off Observation Condition
一次观测条件下热网阻力特性系数可观性分析
BAPMoN Global Atmosphere Watch
本底空气污染监测网全球大气观察
Seasonal Forecasting of Macro Economy Based on BP Neural Network;
基于BP神经网络的宏观经济季度预测
Anomaly Behavior Detection Method of Macro Network Traffic Based on EBP
基于EBP的宏观网络流量异常行为检测
The unified formula of determination of essential observation in network adjustment
网平差中确定必要观测数的统一公式
Traffic Observation System Based on VPN
基于虚拟专网(VPN)的交通观测系统研究
Design and Application of Observation System in Hefei Digital Seismic Telemetry Network
合肥数字地震遥测台网观测系统的设计与应用
Comparison of Earthquake Magnitude Determination by Two Systems of the 9th and 10th Five-year Plans of Fujian Seismic Network
福建台网“九五”“十五”观测系统测定震级对比研究
Research on the Assessment of Library Website Satisfaction Based on Macroscopic Assessment and Microcosmic Diagnosis
基于宏观测评与微观诊断的图书馆网站满意测评研究