格網圖 的英文怎麼說
中文拼音 [géwǎngtú]
格網圖
英文
grid chart-
The paper presents several aspects in partition rectification and visualization of raster image. adopt technology of visualization for scientific calculation, vector diagram of deformation 、 contour chart of deformation and drawing of three - dimensional are realized. delaunay tin in view of deformation feature is constructed on base of selected grid control points and methods and mathematical models for partition rectification are realized based on the delaunay tin. software of geometric rectification for large scales are realized and applied in project
本論文針對柵格影像的變形可視化及分塊糾正展開研究,取得了以下幾方面的研究成果:一、採用科學計算可視化技術,繪制變形矢量圖、變形等值線圖和三維效果圖,實現了柵格影像變形特徵的可視化;二、提出了在格網控制點( gcp )數據基礎上選擇性構造顧及變形特徵的delaunay三角網,並基於構造的三角網實現了分塊糾正的方法和數學模型;三、採用vc編制了影像幾何糾正軟體,實現大比例尺掃描地形圖的糾正,並在工程中得到應用。The square pattern has been obtained for the first time in dielectric barrier ar / air discharge at atmospheric pressure by using the double water electrodes and its spatio - temporal dynamics is measured by optical method. the phase diagram of pattern types as a function of air concentration and applied voltage by fixing other parameters is given
本論文採用特殊設計的雙水電極介質阻擋放電實驗裝置,首次在氬氣與空氣的混合氣體中獲得了大氣壓常溫下的穩定正方網格斑圖,並對其進行了時空動力學測量。You can customize chart titles, axes, gridlines, legends, data labels, and data tables
您可以自定義圖表標題、坐標軸、網格線、圖例、數據標志和數據表。The sequence of two patterns presence is changed alternately, that is, one pattern will appear at the second pulse of total pattern in this half cycle if it appears at first pulse in last half cycle. the stability of square pattern was studied by considering the interaction among the wall charges. the discharge moments of individual filament alternate from long one to short in the square pattern, which can been explained by using the breakdown and quench model through considering the wall discharge accumulated on the dielectric layers
實驗研究了正方網格斑圖與混合氣體的比例及外加電壓的關系,給出了班圖類型隨上述條件變化的相圖;實驗採用光學方法對正方網格斑圖進行了時空動力學測量,發現正方網格斑圖是由兩套正方網格斑圖相互嵌套而成,其中一套的微放電絲位於另一套正方形單元的中心,這兩套微放電絲交替進行放電;考慮到壁電荷之間的相互作用,研究了正方網格斑圖的穩定性;實驗發現正方網格斑圖的微放電絲放電時間間隔是長短交替變化的,考慮到電介質表面積累的壁電荷的作用,使用擊穿?熄滅方程很好的解釋了該現象。Using latest visual software idl ( interactive data language ) and combining trigrid function with triangulate function in idl, regular network terrain model and 3 - d shallow and deep sliding surface model of zhafangping landslide body based on delaunay triangular network is set up. it makes the sliding surface turn from " recessiveness " into " dominance ", and gets numerous different three - dimensional cubic chart, contour topographic map, the combine model of terrain model and contour topo - graphic map. and every visual model has analysed and compared in detail
利用可視化軟體idl中的triangulate函數和trigrid函數相結合,建立了基於delaunay三角網的榨坊坪滑坡體規則格網地面模型和淺層、深層滑動面三維可視化模型,實現了該滑坡體的三維模擬與再現,使滑動面由「隱性」變為了「顯性」 ,且獲得了眾多不同角度的三維立體圖、等高線地形圖和地面模型與等高線地形圖的組合圖等,並對各可視化模型進行了詳細地分析與比較。Secondly, it makes a study of the operating platform and terminal of video - conference system. thirdly, it goes into multimedia image format, c / s and b / s mode, the interface technology of database and how to transmit, saving and browsing images on network. at last, it also has a study of tcp / ip ( transmission control protocol / internet protocol ) protocol, h. 323 protocol, com + ( component object module ), ado ( activex data objects ), msmq ( microsoft message queue )
本論文結合「 xmediabase視頻會議系統」的實際項目,論述了視頻會議系統的背景和應用前景,提出一套視頻會議系統的設計方案,研究和開發了一個支持視頻會議系統的運營平臺和終端;深入研究了多媒體圖像格式,圖像在網路上的傳輸、存儲與瀏覽, b / s模式以及在b / s模式中數據庫的介面技術;同時對tcp ( transmissioncontrolprotocol ) / ip ( internetprotocol )協議、 h . 323協議、 com + ( componentobjectmodule )組件技術、 ado ( activexdataobjects )技術、消息隊列服務等做了研究與開發工作。The spd model is made by the ins titute of geographical sciences and natural resources research of chinese academy of sciences. it combines social economic factors, such as city and transportation foundational facilities, with nature factors, for example the digital elevation model ( dem ) and net primary productivity ( npp ) of plants to simulate the spatial distribution of population density of china by the advanced grid generation technology
中國模擬人口密度模型是由中國科學院地理科學與資源研究所首先提出的,這個模型試圖利用先進的格網生成技術,將城市、交通基礎設施等社會經濟因子和陸地數字高程( dem ) 、陸地植被凈第一性生產力( npp )等自然因子相結合,通過模型的反演,模擬某一時期的中國人口密度空間分佈狀況。Roughly 1, 000 global positioning system ( gps ) instruments will be installed in a gridlike pattern from the edge of the pacific coast to the rocky mountains and from alaska to mexico ( not including canada )
大約有1000個全球定位系統( gps )儀器會被設置在一個格網狀的圖樣中,格網范圍由太平洋岸到落磯山脈,由阿拉斯加到墨西哥(不包含加拿大) 。A series of recent papers has aimed at giving good bounds of feedback vertex set for families of graphs broadly known as : butterflies, hypercubes, meshes, star graphs, and so on
摘要最近諸多文章旨在討論關于反饋結點集的上下界問題,比如:蝴蝶網、超立方體、網格、星圖等等。It is said simply that the traditional internet implement the connection of computer hardware, web implement the connection of page and the grid tries to implement the thorough connection and sharing of all grid sources, such as computing sources, storage sources, communication sources, information sources, knowledge sources and so on
簡單地講,傳統因特網實現了計算機硬體的連通, web實現了網頁的連通,而網格試圖實現網際網路上所有資源的全面連通和共享,包括計算資源、存儲資源、通信資源、信息資源、知識資源等等[ 48 ] 。An image retrieval algorithm based on the edge grid
基於邊緣網格的圖像檢索演算法研究At present in order to solve the problem of net band, many manufacturers adopt compression format of mpeg - 4 to pre - edit and browse, in this way, they can make the software coding in lookb / s gif to frame accuracy editing
為了解決網路帶寬問題,目前不少廠家採用mpeg - 4壓縮方式進行粗編和瀏覽,現在可做到在1ookb s的cif格式圖像上軟體編碼,精確到幀編輯。In this paper, marketing mix decision model has been constructed by the application of artificial neutral network technique. on the basis of finding of two new method integrating both artificial neutral network and petri net techniques, regulate - control models have also been built. besides deeply analyzing each model, a pragmatical analysis has been practiced by introducing the products that is priced at about 10 yuan in xi ' an cigarette market as an example, the methods of enhance the market share of products also be given
本文建立了市場營銷組合的人工神經網路模型,在尋找到兩種人工神經網路與petri網技術整合新方法的基礎上,構建了企業市場營銷組合決策的調控模型,除了對各個模型進行深入的分析外,還以西安市煙草市場銷售價格在10元左右的產品為例進行了具體的研究和分析,提出了提高產品市場佔有率的方法,具有一定的現實意義;最後,論文描述了應用現代編程方法開發一個方便、實用的petri網圖形編輯和模擬工具的過程,為論文研究工作的順利提供了保證,也為今後petri網理論和應用的相關科研工作奠定了基礎。This paper uses digital line graphs for original data. after author bases on large - scale relief map " feature and analyses the feature, data structure and creation algorithms of two main representation shape ? triangulated irregular network and regular grid, author provides a kind of method that large - scale dem is created from tin which is created from large - scale dlg
本文以數字線化圖為原始數據,針對大比例地形圖的特點,在分析了數字高程模型的兩種主要表現形式? ?不規則三角網tin和規則格網grid的特點、數據結構、生成演算法的基礎上,考慮到大比例尺數字高程模型能最大限度符合實際地形特點,提出了一種從大比例尺數字線化圖dlg生成不規則三角網tin ,再由不規則三角網內插生成大比例尺數字高程模型grid的方法。The correlation of digitized coordinates in cadastral map digitization is analyzed by calculating the coefficients among the grids composed of the digitized coordinates. based on this, the digitized data are adjusted by considering their correlation
通過數字化坐標格網點間相關系數的計算對地籍圖數字化坐標的相關性進行了分析,在考慮相關性的基礎上對數字化數據進行平差處理。In this thesis, the contour track method faced to dem data, which is based on the thought that translates the contour information to dem data, is put forward, and one effective inserted inside algorithm that relates on the contour interpolation generating dem data is found
本文旨在將地形圖中等高線信息快速轉化為格網dem數據,提出了面向dem數據提取的等高線跟蹤方法,以及一種利用等高線內插生成dem數據的有效演算法,最後實現了一個完整的dem數據提取與誤差分析系統。The main purpose of this article is to research the new method to express the spatial distribution of region population density that is an important economic element, by using the grid generation technique and the data fusion theory. the main research method is to achieve the simulation and spatial expression of the population density index with the help of computer tools
主要研究方法是藉助計算機工具實現人口密度指標的模擬和空間表達,主要成果是在應用國際上較為先進的數據融合理論,在引入格網生成的空間數據計算和表達方法的基礎上,模擬生成了中國的人口密度空間分布圖。The fifth chapter determines integrities of some special kinds of graphs such as grid, tori, line graph, composite graph and gives a relationship between the edge - integrity of a graph and integrity of its line graph, and then like the study of integrity, some relationships between the edge - integrity and some other parameters are given, then the maximum network is determined on the basis of order and edge - integrity are given
給出了幾類特殊圖,如格子圖、線圖、復合圖等的邊完整度;研究了圖的邊完整度與其線圖的完整度之間的關系;研究了圖的邊完整度與圖的其它參數之間的關系;研究了邊完整度給定條件下的最大網路圖。Actually 3d terrain visualization employs the real terrain data ( dem grid ) and high resolution satellite images. thus such huge quantity of data prevent the real - time visualization of large - scale terrain. in order to solve this problem, researchers have done a lot of work
由於三維地形場景的生成一般基於真實的地形數據( dem格網)和高解析度的遙感影像,對于大規模地形場景的顯示來說,如此龐大的數據量使得圖形工作平臺無法進行實時的顯示。Once the state of all resources is known and made available in a standard format, job schedulers and data movers will be able to use the same view of the grid to make their decisions
一旦所有資源的狀態都變成已知的,並且可以按照標準的格式使用之後,任務調度器和數據啟動程序就可以使用相同的網格視圖來制定決策。分享友人