remote data base 中文意思是什麼
remote data base
解釋
遠程數據庫-
But most of it ' s data is collected in the eighty - decade, it is too old for the practical use today. the paper discuss the essential and the possibility of the using the space remote sensing imagery refresh the 1 : 250000 terrain map data - base
但是，由於其建庫普遍採用的是80年代地形圖資料，成圖時間較早，數據庫數據現勢性差已成為制約其在軍事上應用的關鍵問題。 -
Afterwards, in order to decrease the contradiction between the more complex and mass remote sensing image data and relatively slow speed of information extraction, an improved sfim image fusion method is proposed. this modified algorithm is on the base of sfim fusion technique, combines ihs method and sfim method and then replaces the former mean filter by an adaptive weighted mean filter. compared with the results of several common fusion techniques through a set of simulation tests between multispectral images and panchromatic images, it is proved that the new method can get an excellent result for the aim of improving spatial resolution while preserving the spectral information of multispectral images
論文的主要工作和成果包括：在像素層，論文研究了多傳感器數據融合理論及遙感圖像預處理的過程和步驟，歸納了多源遙感圖像像素層融合的常用演算法，並針對目前遙感數據呈海量化、復雜化這一發展趨勢同遙感信息提取的能力和效率滯后這一矛盾，在sfim演算法的基礎上，將ihs變換與sfim相結合，將原演算法中的均值濾波器改進為自適應加權均值濾波器，提出了一種改進的sfim演算法，通過對一組多光譜圖像和全色圖像的雙傳感器融合模擬對比試驗，證明了該演算法在保持原多光譜圖像光譜信息的同時，能夠有效提高融合圖像的空間分辨能力。 -
Based on the " research on the new method for rotating machine faults diagnosis based on independent component analysis " ( national nature science fund project, no : 50205025 ) and " study on the new method of corba - based distributed calculation tactics construction in remote condition monitoring and diagnosis " ( zhejiang province nature science fund project, no : 501061 ), this paper aimed to the rotating machinery faults diagnosis oriented time - frequency analysis. the emd - based basic theories and methods were studied ; to weaken the emd method ' s end effect, some new data extention means were proposed ; to improve the emd method ' s precision and efficiency, some new algorithms were proposed ; the emd based time - frequency analysis software was designed and developed ; a experiment system at the base of rotor test bed was built to study the ro tor faults diagnosis using the new time - frequency analysis method, then studed several typical faults
本文結合「基於獨立分量分析的旋轉機械故障診斷新方法的研究」國家自然科學基金項目（ 50205025 ）和「基於corba分佈計算策略構建遠程監診的新方法研究」省自然科學基金項目（ 501061 ） ，以面向大型旋轉機械故障診斷的時頻分析為目標，研究了該方法的基本原理和演算法：針對其端點效應等不足，提出了新的數據延拓技術；針對emd演算法的精度和速度上的不足，提出了新的改進演算法；設計和開發了基於emd時頻分析的軟體系統；以模擬轉子實驗臺為基礎構建了實驗系統，並進行了實驗研究。 -
Combining it with traditional interpretation, the way, which can be used to acquire the land use information exactly, effectively and quickly from remote sensing images and build the cartographic data base system of land use, is explored. 2. the functions of gis are elaborated, such as managing spatial data and attribute data, spatial analyzing and outputting ultimate maps
進行了如下內容的研究： （ 1 ）結合傳統遙感解譯與人機互動式土地資源遙感解譯的方法，探索出一條快速、準確、及時地從遙感影像上獲取土地利用信息，從而建立土地利用圖形庫的有效途徑； （ 2 ）充分發揮gis技術在管理空間數據和屬性數據、空間分析與輸出成果圖等方面的強大功能。 -
Eco - construction engineering data - base of zhengxiangbai banner based on remote sensing technology
基於遙感技術建立正鑲白旗生態建設工程數據庫 -
A model of spatial decision support system based on spatial data mining was established after making research on application and integration of spatial data mining, " 3s " technology and environment model, which include designing of data base, knowledge base, model base and their management system, inference engine and intelligent data mining engine ; 2. a model using artificial neural networks to forecast in coast environment in fujian was established, and a method applying multivariate decision tree to remote sensing classification was presented ; 3. a novel and shortcut method realizing artificial neural networks was presented, and then we put forward method realizing decision tree and realized it in prototype
論文的主要內容概括起來有： （ 1 ）對空間數據挖掘技術、 「 3s 」技術、環境模型在空間決策支持系統中的應用與集成進行了研究，提出了一種基於空間數據挖掘的環境調控空間決策支持系統的模型，包括模型庫及其管理系統、知識庫及其管理系統、數據庫及其管理系統、推理機以及數據挖掘智能引擎等的設計； （ 2 ）建立了人工神經網路在福建省海岸帶環境預測中應用的模型，提出了復合決策樹演算法在遙感分類的應用方法； （ 3 ）提出一種新穎的、簡便快捷的人工神經網路的實現方法，以及決策樹的實現方法，並在原型系統中作了實現。 -
According to the trouble information, the concrete trouble type is judged by using the mixed systematic knowledge base on the symptom fact database, traditional expertise experiences diagnosis rule and data mining. and the diagnosis conclusion and maintenance information are displayed on the remote customer browser
利用基於徵兆事實庫、傳統專家經驗診斷規則和數據挖掘診斷規則的混合系統知識庫，根據故障信息判斷出具體的故障類型，並將診斷結論和維護參考信息顯示在遠端客戶瀏覽器上。 -
This system permits users taking use of the resource of the laboratory through the internet. first, users login on the net server, then they can select the relative experiments from the data base in the laboratory workstation which is interlinked with the net server, after this the workstation gives instructions to the controller of the experiment platform. the particular remote electromotor laboratory system have the same structure as up
並在這種結構下設計了一套遠程電機實驗室系統，該系統可供用戶通過網際網路遠程登錄到網路服務器，經過身份驗證和權限設定后與實驗室的工作站鏈接，並通過工作站的數據庫調出相關的數據，選取相應的試驗內容，此後工作站向實驗臺控制器發出控制指令進行相關的試驗。 -
In the function of the system realizes, the high - efficient quality and security that explain the remote data base access ( rda ) emphatically, and explain web safe practice of using procedure making and rda technology in detail. including, user authorize https, data base encrypt and batch treatment
在系統的功能實現上，著重闡述遠程數據庫訪問的高效性和安全性，並詳細講解所採用的web應用程序開發的安全技術和遠程數據庫訪問技術，包括用戶身份驗證（ https ） 、數據庫加密及批處理等高效安全的網路開發技術。 -
Based on the rank system of rock desertification and the remote sensing and geographical system, the author uses the visual interpreting ways of interchangeable human - machine to establish a 1 : 100000 data base of rock desertification space. the data indicates that the rock desertification areas above the medium degree in guizhou province are 13187km2, covering 7. 49 % of the province ; whereas those above the minor degree are 35920km, covering 20. 39 % of the province
在石漠化等級體系的基礎上，在遙感和地理信息系統的支持下，採用人機互動式目視解譯方法，建立了1 : 10萬的石漠化空間數據庫，結果顯示目前貴州省中度以上石漠化面積13187km ~ 2 ，佔到7 . 49 ，輕度以上石漠化面積35920km ~ 2 ，佔到全省的20 . 39 。 -
Data frame and spectral simulation for remote sensing spectral data base
典型地物波譜庫的數據體系與波譜模擬
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