距離向量 的英文怎麼說

中文拼音 [jùlíxiàngliáng]
距離向量 英文
bellmanford distancevector routing algorithm bellmanfordord
  • 距 : Ⅰ名詞1 （距離） distance 2 （雄雞、雉等的腿的後面突出像腳趾的部分） spur （of a cock etc ）Ⅱ動詞...
  • 離 : Ⅰ動詞1 （離開） leave; part from; be away from; separate 2 （背離） go against 3 （缺少） dispens...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 距離 : 1 （相隔的長度） distance; range; gap; space; spacing; separation 2 （相距） be apart from; be aw...
  1. In this paper, based on land use maps of 1976, 1988, 2003, which were interpreted from the landsat mss / tm / etm imageries, and the map of main road, with the buffer analysis tool in arcgis 8, we studied the land use and land cover change on the two sides of the main roads in xishuangbanna, then we studied the impact of population density and the topographic factor on road effects. during the study both the comprehensive land use dynamic degree model and the land use degree comprehensive index model are taken into account, we put forward a compensatory model ? “ amendatory comprehensive land use dynamic degree model ”

    由於人類活動干擾強度加大，公路效應深度不斷擴展， 1976年為5km ， 1988年為7km ， 2003年達到11km ;受自然、社會條件的影響，不同路段的公路效應存在較大差異，甚至同一路段兩側效應也各不相同。 1976年至2003年，距公路不同距離范圍內的人口密度都在增加，且距離公路越近，人口數量密度越大、增長越快，人口分布有向公路兩側聚集的趨勢。選取人口密度為大、中、小三個樣區分別分析公路效應的范圍表明，人口密度
  2. Second, based on integrating networks of mobile management, the thesis modifies the access protocols of umts ps to build the transmission bearer cannel of data and signaling and guarantee the seamless connection of maent and umts. then, using adov routing protocol with mip, the thesis builds the emulation model of integration network and analyzes the throughput of network in ns

    然後，在ns （ networksimulation ）模擬環境中，利用基於移動網際網路絡協議（ mobileinternetprotocol ， mip ）的按需距離向量路由協議（ adhocon - demanddistancevectorrouting ， aodv ）對整合通信網路模擬建模，並對整合通信網路的網路吞吐量進行了分析。
  3. In various speech character parameters, formant frequency, bandwidth and pitch frequency are chosen as voice character parameters. the reasons are as follows : hearing apperceive experiments indicates that formant frequency can stand for a majority of voice information, while average pitch frequency can explain 55 % ability of speaker verification

    數據結果與多項式回歸和線性多變量回歸相比，支持向量回歸既提高了泛化性能又避免了頻譜不連續性，從而使轉換語音與目標語音的頻譜距離失真分別減少了33 . 29 %和35 . 24 % 。
  4. For this problem, a separating hyperplane is designed with the principle of maximizing the distance between two class centers, and a novel support vector machine, called maximal class - center margin support vector machine ( mccm - svm ) is designed

    為了解決這個問題，本文以兩個類中心距離最大為準則建立分類超平面，構造一個新的支持向量機，稱作類中心最大間隔支持向量機。
  5. Li of direction be postpone two the object couplet line direction ; distance ordinariness between direct proportion, and both becomes mass like its size and two objects product inverse ratio

    里的方向是延兩個物體的聯線方向；它的大小和兩個物體似的質量的乘積成正比，和兩者之間的距離的平凡成反比。
  6. Meanwhile, using this apparatus measured soil containing water data from plane and section, and using software arc view insert value analyzed by distance inverse ratio measure, the result is very good

    同時，還用該儀器從平面與截面這兩個方向測量了土壤含水率，並用arcview軟體進浙江大學碩士論文中文摘要行了距離反比法插值分析，取得了較好的結果。
  7. 1 farin g. curves and surfaces for cagd - a pratical guide. 5th edition, morgan kaufmann publishers, 2002

    我們綜合利用廣義特徵向量擬合和距離函數，給出一種動態隱式曲線曲面重構的初值指定方法。
  8. Those sensitive parameters making system have negative damping and occur self - excited shimmy are horizontal pulling lever rigidity, tire sideslip rigidity, steering gear rigidity and damping, kingpin equivalent damping, kingpin caster angle, tire drag. and wheel center distance, tire side rigidity, vehicle wheel unbalanced mass, tire vertical rigidity, and distance from kingpin center to the vertical central line plane of tire have great influence on shimmy, but they do n ' t make the system have negative damping. and horizontal pulling lever damping, suspension damping and rigidity have very small influence on shimmy

    橫拉桿剛度、輪胎的側偏剛度、轉向機剛度、轉向機阻尼、繞主銷當量阻尼、主銷后傾角、輪胎拖距是影響擺振的敏感性參數，適當調節某一參數可引起系統的負阻尼，使系統產生自激擺振；輪距、輪胎側向剛度、車輪上的不平衡質量、輪胎垂向剛度及主銷延長線與地面交點至車輪平面的距離對擺振的影響也較大，但不會使系統出現負阻尼；而橫拉桿阻尼、懸架阻尼與懸架剛度對擺振的影響很小。
  9. The exact nature of the classifier system is even more intriguing when classifiers encode several semantic dimensions ; hence more than one classifier may co - occur with a noun, often restricting or coercing the nominal meaning ( ahrens and huang 1996 )

    我們採用單農（ shannonandweaver1949 ）的訊息理論（ informationtheory ）來計算名量搭配的訊息內容，並提出用向量（ vector ）模式來計算名詞群間的距離。
  10. A chirp scaling algorithm for airborne bistatic sar is proposed, which is suitable for the flight configuration that transmitter and receiver follow parallel path with equal velocity in broadside looking mode. airborne bistatic sar echoed signal model of this particular flightpaths is derived. the model is converted into the range doppler space and is mapped from double range variables to single range variable domain

    本文建立了這種特殊飛行模式下雙基地sar的回波信號模型，推導了它在距離多普勒域的表達式，解決了信號模型從雙距離變量域向單距離變量域轉化的問題，並推導了cs因子的線性近似表達式，分析了演算法中各種近似造成的誤差。
  11. The basic idea for hierarchy - based method is that creating and maintaining a tree of clusters and sub - clusters according to some kind of criterion to measure the distance of clusters, the procedure will be sloped until some terminal conditions are satisfied. hierarchical clustering method can be further classified into agglomerative and divisive hierarchical clustering, depending on whether the hierarchical decomposition is formed in a bottom - up or top - down fashion. most hierarchical clustering methods can produce the better results when the clusters are compact or spherical in shape. but they do not perform well if the clusters are any shape or there are outliers. a main reason is that the most hierarchical clustering methods employ medoid - based measurement as distance between clusters

    基於層次方法的聚類的基本思想足：根據給定的簇間距離度量準則，構造利維護一棵由簇利子簇形成的聚類樹，直至滿足某個終結條件為止。根據層次分解是自底向上還是自頂向下形成，層次聚類方法可以分為凝聚的（ agglomerative ）和分裂的（ divisive ） 。人多數層次聚類演算法在緊密簇或球形簇結構下能夠產生較好的聚類效果。
  12. Study on improved secure ad hoc on - demand distance vector routing protocol

    改進型安全自組網按需距離向量路由協議研究
  13. These algorithms are also known as dv ( distance vector ) algorithms

    這種路由選擇演算法就是我們所知的距離向量路由選擇演算法。
  14. A method of distance vector histogram based on expand grids is proposed to resolve the path planning problem in the paper

    本文提出了基於膨脹柵格的距離向量直方圖法，用來解決移動機器人的路徑規劃問題。
  15. A new multidimensional distance vector ( mdv ) is defined based on corners of airplane outline, each airplane has its mdv different from others

    根據飛機形狀角點之間的距離，定義了一種新的多維距離特徵向量，不同飛機具有不同的多維距離向量。
  16. Running over tcp, bgp - 4 is a kind of path - vector routing protocol. it has the advantages of distance - vector and link - state routing protocols

    Bgp - 4運行在tcp協議上，在一定程度上綜合了距離向量和鏈路狀態演算法的優點，是一種路徑向量協議。
  17. For intra - domain routing background, see any undergraduate text ' s routing chapter. you should be familiar with distance - vector and link - state routing

    關于內部網域路由導論，請參考所有大學課程中有關路由的章節。你因該會對距離向量路由選擇及鏈路狀態路由有所了解。
  18. Among all proposed wireless mobile adhoc routing protocols, adhoc on - demand distance vector routing ( aodv ) and dynamic source routing ( dsr ) are the most prominent. we do research on distributed algorithms, mainly the multi - dimensional interval routing scheme on hypercube and the routing algorithms on adhoc network

    目前， adhoc無線網路設計的研究主要集中於分散式路由技術，在所有的adhoc請求路由演算法中， adhoc請求距離向量路由和動態源路由是重要的請求路由演算法。
  19. Because of its ability not only to produce two - dimensional high resolution images of the scene illuminated, but also to measure complete complex scattering matrix for each resolution cell, and to operate under all weather conditions and all the time, day and night, a polarimetric synthetic aperture radar ( sar ) is playing a more and more important role in gathering the detailed information regarding the geometric and electric structures of surfaces and covers of the earth

    極化合成孔徑雷達（ sar ）能夠通過照射場景，對場景進行二維（方位向和距離向）高分辨力成像，同時測量出每個分辨單元的復散射矩陣。由於極化合成孔徑雷達具行全天候和全氣候工作的能力，使得極化合成孔徑雷達在採集地表及其覆蓋物的物理（電結構）細節信息方面起著越來越重要的作用。
  20. In this paper, we first established the image metadata used in our system which based on the famous dublin core, then we analyzed the abstraction and description visual features of image such as color texture and shape. next, we discussed the problem of similarity measure of visual feature, imported fuzzy logic into the distance feature and pointed out the disadvantages of geometry space based methods. for multi - dimension vector ' s high dimension nature, it ' s hard to index with traditional methods, we discussed how to lower the dimension using clustering and klt transformation

    本文首先在dublincore的基礎上制定了適合我們要求的圖像元數據集；詳細分析了顏色、紋理、形狀等視覺特徵的提取和表示方法；探討了圖像視覺特徵相似度量的問題，將模糊技術引入直方圖的距離度量，分析了幾何空間距離度量函數的不足之處，提出了系統中採用的距離函數；針對圖像視覺特徵向量的多維特性，分析了現有的各種降維技術和多維索引技術。
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