The error sources of some data acquisition methods are discussed in digital cartography, and these errors are analysed.
讨论了数字制图几种数据采集方式的误差来源,并对这些误差进行了分析评价。
Abstract: the error sources of some data acquisition methods are discussed in digital cartography, and these errors are analysed.
文摘:讨论了数字制图几种数据采集方式的误差来源,并对这些误差进行了分析评价。
Implementation of this system will change the traditional data acquisition methods of Oil-Wells, Also has a positive significance to improve the production efficiency of the oil field.
该系统的实现将改变油井数据传统的采集方式,对油田生产效率的提高有着积极的意义。
This paper introduced the system's hardware schematics and the humiture data acquisition methods, and a more detailed analysis of wireless communication protocol and USB firmware design method.
对系统的硬件原理及温湿度采集方法进行了介绍,对无线通信协议及usb固件设计方法进行了较详细分析。
This paper introduces the performance, pin descriptions and internal structure of AD9481, and offers a figure showing the applicable methods in radar data acquisition system design of AD9481.
文中介绍了AD9481的性能特点,引脚功能,内部结构。 给出了AD9481在雷达数据采集系统设计中的应用原理图。
These methods are also effective for designing other channels besides data acquisition channel.
这些方法对于数据采集通道以外的其它通道也是有效的。
The system hardware structure, analog channels circuits, data acquisition circuits, measurement algorithms of electric parameters and anti-jamming methods are given.
给出了系统总体结构、模拟通道设计、倍频锁相电路、数据采集电路、各种电参数测量算法及系统软硬件抗干扰措施。
This paper presents a transient basis for the exploration of the Rayleigh wave data acquisition, processing and interpretation methods.
本文详细介绍了瞬态瑞雷面波在基础勘探中的数据采集、处理及解译方法。
The software of data acquisition and analysis on radar simulation testing system in this subject can extend the signal types and the testing methods, and meet the requirement of the users.
本课题开发的某雷达仿真试验数据录取与分析系统软件可以根据试验任务的不同,扩充采集信号类型,扩充试验方法,满足了用户的需求。
This article introduced the methods of data acquisition and processing by computer for machining error, and settled the problem of real time graph output in the manufacture process.
介绍应用计算机进行加工误差的数据采集与处理的方法,同时解决了企业生产过程中进行误差跟踪的实时图形绘制问题。
Attitude and then focus on methods of data acquisition and control rates were studied, designed a two-vector method with improved AHRS Solution program and fuzzy PD control method.
然后又重点对航姿数据的获取方法和控制率进行了研究,设计出用双矢量法改进的捷联航姿解算方案和模糊pd控制方法。
In this paper examples are given to illustrate the points worthy of attention in information acquisition, the connotation and extension of information index and some methods for data processing.
本文用实例论述了人才预测信息采集的注意点,信息指标的内涵外延,以及处理人才预测信息数据的方法。
Using these techniques and methods can realize full automation for data acquisition, data processing and data analysis.
通过使用这些技术和方法,可以实现数据采集、数据处理和数据分析的全程自动化。
Data acquisition equipments of weapon system and true value measuring equipments of the base would perform data synchronous acquisition work according to relevant test methods.
根据有关试验方法,武器系统的数据采集设备和基地的真值测量设备要完成数据同步采集工作。
In field seismic data acquisition, the quality of operational parameter acquisition is determined by testing methods, eventually the quality of acquisition project is determined.
在野外地震资料采集中,试验方法确定采集施工参数的质量,也最终决定采集工程项目的质量。
AIM To develop demodulation methods with high anti-noise ability and high speed for data acquisition system inelectrical impedance multi-frequency and parameter tomography.
目的研究一种用于电阻抗多频及参数成像数字采集系统的具有高抗噪性能和快速的解调方法。
The paper provided the test and verification methods for internal delay of two types of data acquisition systems and gave a reference to everybody.
文中介绍了两种数据采集系统内部延迟的测试和验证方法,供大家参考。
Based on a data acquisition system for ultrasonic flaw detection, the paper describes the effect of interference on data acquisition systems and methods for the suppression of interference.
基于超声探伤的数据采集系统,提出了各种干扰对系统的影响及干扰的抑制方法。
The second chapter is experimental apparatus and experimental methods, which introduces the experimental operation and data acquisition equipment and experimental procedures and experimental methods.
第二章是实验装置和实验方法,介绍了本文实验操作和数据采集的仪器及实验过程和实验方法。
The study on the methods of data acquisition is the key and one of the hard issues in webometrics.
数据收集方法的研究是网络信息计量学方法研究的重点问题和难点问题。
This paper discusses the design and implementation methods of a high-speed data acquisition and storage system based on 64-bit PCI bus.
本文探讨了一种基于64位PCI总线的高速数据采集与存储系统的设计与实现方法。
Network scanning is one of the methods of data acquisition in DNMAI, scanning result is some fundamental data for vulnerability analysis.
网络扫描是DNMAI中数据采集方法的一种,扫描结果也是脆弱性分析的基础数据之一。
Mid-consistency refining process flow, methods of data acquisition and processing are introduced.
详细介绍了中浓打浆工艺流程、数据采集方案及数据预处理方法。
Reliable and accurate exposure assessment depends on a lot of reliable data. However, data sources, acquisition methods, data transfer, data processing and so on all have no systematical way.
而准确可靠的暴露评估取决于大量的可靠数据,而数据的数据源、采集方式、数据传递、数据处理等都没有形成系统的方法。
This paper discusses the main causes of generating oscillation curves, some principle of data acquisition, operation methods, and their application range.
本文分析了产生振荡状曲线的主要原因,对几种取值方法的原理、操作方法、注意事项及应用范围进行了讨论。
Monitoring of SO2 concentrations commonly used methods of distributed data acquisition and data collection and signal analysis.
空气so2浓度的监测通常采用点分布式信号采集,然后进行数据汇总的方法实现。
So far as 3D gravity and magnetic survey is concerned, the data acquisition, topographic correction and 3D forward and inversion methods are gradually practical;
对于重磁力三维勘探而言,数据采集、地形改正和三维正反演法已逐步走向实用;
The single-receiver seismic technique is demonstrated to be quicker on the data acquisition in the field, and with less using geophones than other seismic methods. The instruments…
单点地震技术具有野外数据采集速度快,使用检波器数量少,仪器轻便,实时观测地质体弹性波变化规律和无需复杂的数据处理等优点;
The single-receiver seismic technique is demonstrated to be quicker on the data acquisition in the field, and with less using geophones than other seismic methods. The instruments…
单点地震技术具有野外数据采集速度快,使用检波器数量少,仪器轻便,实时观测地质体弹性波变化规律和无需复杂的数据处理等优点;
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