beidou 中文意思是什麼
beidou
解釋
北斗鎮-
A design of beidou / changhe integrated navigation system was reserched and its implemental approach was discussed
摘要為了提升北斗與長河各自的功能，研究了北斗長河組合導航系統的系統設計及實現方法。 -
The beidou navigational system is characterized by the technical dominance of locating and navigation, data communication, noting time and also by the features of all - day - and - night long, totipotent, real time and continuity
北斗衛星定位導航系統是我國完全自主知識產權的軍民共用衛星定位導航系統，北斗導航系統具有集定位導航、數據通信、授時三大功能為一體的技術優勢和全天候、全能性、實時性、連續性的工作特點。 -
Its setup thoroughly solved the problem of domestic applied understructure building for the beidou satellite locating and navigational system, paving both for the domestic large - scale use and industrialized development
神州天鴻民用網管系統的建立徹底解決北斗衛星定位導航系統的民用基礎建設問題，為北斗衛星定位導航系統的民用大規模應用和產業化發展奠定了堅實的系統基礎。 -
At last the algorithm of ddmf is achieved by the investigation tool of altera company ? quartus ii and the vhdl language, and its ip core is also achieved which is used not only in the satellite navigation position system, but also in the long pn code dsss system. ddmf investigated in the dissertation gives a good way to design the rapid pn code acquisition in the beidou project, and the technology has the definite theory and practice significance
此外還應用altera公司的最新的fpga開發工具quartusiiv5 . 1 ，採用了國際標準的硬體描述語言? vhdl語言，對數字差動匹配濾波器和傳統匹配濾波器演算法予以實現，開發了該演算法的軟ip核，可以對所應用的擴頻碼長度， a / d采樣后的數據量化階數，所用擴頻碼等可進行隨意改寫。 -
This paper, on the basis of beidou satellite ’ s communication and position principle, studies and develops the system of field mobile location environment monitoring based on beidou satellite, analyses the principles of communication and position of beidou satellite
本文在論述了北斗衛星定位、通信的基礎上，設計開發了基於北斗衛星的野外移動定位環境監測系統，結合環境監測系統的特點，做出系統的整體設計方案。 -
Vehicle dispatching system based on gps beidou satellite technology without blind area
北斗衛星技術的無盲區車輛調度系統 -
Beside the buddhist guanyin temple, to its left, lies the taoist beidou the plough temple that contributes to the landscape as well. marvellously, the spiritual peaks, on the other hand, pose a secular aspect at night
其實，與其說靈峰是佛地毋寧說它是仙鄉，這並非因為緊挨佛家的觀音洞還有一個道家的北斗洞，而是靈峰四周諸多青峰蒼崖輪 -
According to the characteristic of beidou double - star positing system ( double star positoin ), this paper puts forward the optimal predication model of double - star position / sins integrated system
摘要根據北斗雙星定位系統（簡稱雙星定位）的特點，提出了北斗雙星與sins組合的最優預測模型。 -
The constitutions and principles of position of gps > glonass and beidou navigation system are described all around in this article, and the following technologies are studied and realized : communication between com ports with oop technology, compound navigation with gps and glonass. calculate velocity, pseudorange difference, smoothing pseudorange with the carrier - phase and models to correct error are also done ; the transforms between wgs - 84 and pz - 90, as well as wgs - 84 and beijing54 coordinate system ; the technologies to display and manage bitmap, vector map based on mapx also ; conversion of data formats between gjb and mif data format of maplnfo corp. arithmetic of creation dem data based on contour line data from 1 -. 25000 map data with gjb format. texture the surface of terrains with corrected aviation image
本文全面介紹了gps 、 glonass 、北斗導航系統的組成、定位原理，研究並實現了面向對象的串口通信技術、 gps + glonass組合導航、測速及偽距差分、相位平滑偽距差分以及有關誤差的模型改正、 wgs ? 84和pz ? 90 、 wgs ? 84和北京54坐標系的坐標轉換、柵格地圖的顯示和管理、基於mapx的矢量地圖的顯示和管理、 1 : 25萬軍標數據和mapinfo的mif數據格式雙向轉換、基於軍標數據的dem生成演算法、基於opengl的三維地形構造、航空圖像紋理地形表面、三維坐標量算、虛擬現實模擬導航、三維地形的層次細化演算法以及數字圖像處理中的圖像增強、幾何變換、影像匹配等技術。 -
This paper discusses design and implementation of web service which applied in the network control center of beidou satellite, the network control center of beidou satellite base on the beidou satellite locating navigational system, which face to the different business demands of users
本文所討論的是應用在北斗衛星民用網管中心系統的webservice設計與實現。北斗衛星民用網管中心以北斗衛星定位導航通信系統為基礎，直接面向民用客戶的各種業務需求。 -
First, it introduces the network control center of beidou satellite and the beidou satellite locating navigational system, which are the background of design and implementation of web service, and the function and status of web service in system. then, it totally analysis the identity and structure of web service, and expound several technologies of web service : the first is xml which is the base technology, the second is wsdl which is the interface description language of service, the third is soap which is communication and message transferring of service, the fourth is uddi which is the description, discovery and integration of service
首先，對webservice的設計實現所在的系統背景? ?北斗衛星定位導航定位通信系統和民用網管中心進行簡要介紹，以及webservice在系統內的作用和地位；然後從總體上分析了webservice特性、體系結構，並闡述了幾種webservice的相關技術：第一，核心技術xml ；第二， web服務描述語言wsdl ；第三，服務組件的通訊和消息傳遞協議soap ；第四，服務組件的描述、發現和集成協議uddi 。 -
Base on the theories of web service, this paper introduces the design and implementation of web service which applied in the network control center of beidou satellite, and mainly describes the realization terrace and design idea, and the work flow of modules, classes, interfaces and the realization methods of interfaces
在webservice理論基礎上，介紹了我們民用網管中心系統的webservice的設計與實現，重點地闡述了其實現平臺、設計思路，以及webservice內部的各模塊工作流程、類、介面及介面實現的方法。 -
A positioning algorithm for the quot; beidou quot; navigation system
北斗衛星定位演算法研究 -
Filter - model consistency for beidou double - star sins system
組合導航系統濾波模型的一致性研究 -
The second beidou experimental navigation satellite launched successfully
第二顆北斗導航試驗衛星發射成功 -
Passive positioning algorithm based on beidou double - star positioning system
基於北斗雙星的被動定位演算法研究 -
Ningbo asia garden hotel yazhou huayuan binguan is located in the city center by the side of beautiful beidou river
賓館擁有豪華型標準型客房163間套，經過全新裝修，設計獨特，格調典雅。深受國內外賓客之青睞。 -
And the data transfer and information transmit system was introduced, which enforced the capability of beidou / changhe integrated navigation system
介紹了北斗長河組合導航系統的數據傳遞機制，及功能提升后的長河、北斗信息發播體制。 -
Add : no. 271 mayuan road, ningbo, zhejiang, china the hotel is near the beidou river, next to the railway station : distance from airport : 11. 5kms
-寧波興昌大酒店是寧波大學下屬的一家以三星級標準建造的綜合性涉外酒店，主要接待中外來賓和外國留學生。 -
Comparing with the traditional dsss systems, the length of c / a code in beidou project is longer than that of them, which brings us some advantages
相對于其他通信系統，衛星導航定位系統所採用的粗捕獲擴頻碼（ c / a碼）相對于傳統擴頻系統的擴頻碼的周期較長。
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