鄰域空間 的英文怎麼說
中文拼音 [līnyùkōngjiān]
鄰域空間
英文
neighborhood space-
7 ) the result of spatial autocorrelation study showed : most alleles wer
其空間鄰域的大小約為30m 。A real rough set space and the concepts of real lower and upper approximation corresponding to real - valued attributes is studied. a rhombus neighborhood for som is proposed, and the combination of som and rough sets theory is explored in the dissertation. according to the distance between the weight of winner node and the input vector in the real rough sets space, some new weights learning rules are defined
本文提出採用菱形鄰域代替一般的方形鄰域,可以減少待修正權重的數目;並利用實數粗糙空間的下、上近似集的精確概念劃分自組織映射的輸出結果,使得改進后的映射結果中各類樣本點之間有明顯的間隔,易於進行分類識別。We use a size changeable adjacent field to describe the topological structure of 3d unorganized points in our algorithm. it can offer essential dynamic information for tessellation and points " normal
演算法採用可以控制大小的鄰域作為空間散亂數據點的拓撲關系的幾何描述,為網格劃分和點的法向量的幾何描述提供了必要的動態幾何信息。3, on the base of the traditional spatial filtering, the author present, a new despeckle algorithm, that make use of iterated processing and correlated neighbourhood model, iterated filtering method of the sar image combining the correlated neighbourhood model with maximum a posteriori filter. first, a series of templates refecting direction information are established and every template is present for a kind of neighbour structure. then on the basis of sar images statistical property, the maximum a posteriori estimate of the real intensity under observation image values is got by bayes formulatio - n
3 、針對傳統空間濾波器的不足,引入迭代處理和相關鄰域模型的概念,提出了基於相關鄰域模型的最大后驗迭代濾波。該演算法引用一系列反映局部邊界特徵的鄰域模型,以描述圖像的細節。引入強度的先驗概率分佈模型,利用bayes方法,對各個結構進行實際強度的最大后驗估計。University of north carolina, 1992. 17 bard j b l. a model for generating aspects of zebra and other mammalian coat patterns
在鄰域映射后,細胞間的距離就可以用它們在二維空間中的距離來度量。Some inaccurated definitions and properties in text [ 1, 2 ] are introduced and reformed. the definition of infinite space, cover frechet ( v ) spaces, net cover spaces and their property are discussed
摘要指出了文獻[ 1 , 2 ]對鄰域空間等的定義存在的問題並進行了修正,給出了無限空間、蓋鄰空間、網蓋空間的定義,並且討論了它們的一些性質。The number of toggle rules increases rapidly with the ca ’ s neighborhood radius became larger, but the proportion of the toggle rules to the size of rule space deceases sharply
隨著鄰域半徑的增大,觸發規則的數目急劇增多,而其在整個規則空間中所佔的比例卻急劇減小。In connection with the difference and distribution characteristic of the samples in sample space rs based on dga, a new self - adapted weight fuzzy omean clustering model of fault diagnosis of the power transformer based on the potential function is proposed. meanwhile, from the aspect of geometry characteristic of fc - divided in s dimension sample space, a method is proposed for the purpose of getting an effective adjacent radius, adaptive cluster number c and original cluster center of x sample set. for the diagnosis sample x, the property measure and diagnosis rule are proposed, which under the condition of potential density function that determine c number of optimal fuzzy cluster p1
根據以變壓器dga數據為特徵量的樣本空間各樣本差異特性以及樣本在空間r ~ s的分佈特性,首次提出了基於勢函數自適應加權的變壓器絕緣故障診斷的模糊c -均值聚類模型;同時,從s維樣本空間的f ~ c -劃分幾何特性出發,提出了一種求取樣本集的類勢有效鄰域半徑和自適應求取聚類數和聚類中心初值的方法;對一個待診斷樣本,設計了基於類勢密度函數意義下的屬性測度和診斷準則。The neglecting of the social contact activities in the design process will bring on a series of social problems, such as make the residents indifferent to each other, and the environments lack of spirits. in order to solve these existing problems, this thesis focus on the social contact space of neighborhood in the residential area, take the point of the architectural spatial view, and the study is based on the relationship between social contact activities and the environment. the study process is : first of all, the social contact space is divided into three levels, according to the territory and proximity of people, the communication ways which are different in space scale, and the attributes of the residents
針對這種情況,論文以居住小區鄰里交往行為與空間環境的關系為基礎,從建築空間角度對城市居住小區戶外鄰里交往空間進行系統研究,具體的研究過程是:首先,根據人們在鄰里交往空間中不同領域范圍交往活動的心理感受、交往方式、交往人群的差異,將居住小區戶外鄰里交往空間劃分為公共? ?半公共? ?半私密三個層層銜接的基本空間層次,即鄰里中心交往空間,宅前交往空間和戶前交往空間,以此作為論文研究的基本框架。Abstract : the reconstruction design of rizhao people ' s square brings the nature and green color from the neighboring yinhe park and other green space and blends abundant cultural connotation on the basis of full study of the surrounding environments and site characters, so that a cultural and ecological recreation space with tree shades are created
摘要:日照人民廣場改建設計在充分研究其區域環境和場地特徵的基礎上,將自然、綠色從與其相鄰的銀河公園等用地及其城市綠網中引入廣場,並在景區設計中融入豐富的文化內涵,為市民營造一個綠蔭下的文化、生態休閑空間。By setting the properties of switches in each loop corresponding to the tie switch, the ts searching areas of each loop are made " independent " to each other. in this way the solution areas are made continuous and the dimensions of solution areas are decoupled by numbers of tie switch
通過設置各環網中常閉分段開關的屬性,將各個環網的禁忌搜索鄰域「獨立」 ,使解空間連續並按聯絡開關個數分解,從而很好的發揮禁忌演算法尋優效率高和全局尋優的特點。This study choosed arc view gis by way of foundation platform and developed the function modules for region geophysics and geochemistry ( for example hydrological function and background analyst for region geochemistry and transformation for potency field and transformation of map projection and correlation analyst and grid data treating and inserter for kriging and trend and so on ) except using the basic functions of arc view gis ( e. g. neighbour analyst and spatial data treating and surface analyst and model constructor and so on )
本論文選擇arcviewgis作為基礎平臺,除利用arcviewgis的基本功能(如鄰域分析、空間數據處理、表面分析、模型構造器等)外,開發了適合於區域地球物理地球化學綜合解釋的功能模塊,如水文功能、區域地球化學背景分析、位場變換、地圖投影變換、相關場分析、柵格數據處理、 kriging及trend插值器等。Finally, the initial segmented regions are merged according to the region distance defined by colordistance and spatial adjacent information
然後利用顏色和空間鄰接關系確定的區域距離進行區域合併,直到滿足所給的停止區域合併的規則為止。Time delay was chosen by using autocorrelation function method and mutual information method, while reconstruct dimension was obtained by g - p saturation correlation dimension method and false nearest neighbor percentage method. furthermore, initial neighborhood radius was computed by the estimated noise level based on the g - p saturation correlation dimension method. secondly, a noise reduction of the inflow time series was carried out by chaotic nonlinear local projection noise reduction method, and the effects on noise to chaotic characteristics and state reconstruction parameters were discussed
採用g - p關聯維法計算關聯維數; rosenstein法和kantz法計算最大lyapunov指數;重構相空間的延遲時間採用了自相關函數法和互信息量法;嵌入維數採用了飽和關聯維法和偽鄰近點法;初始領域半徑的選取採用了基於g - p關聯維法的噪聲水平的初始估計方法。A pulse hard source has been adjusted to allow the reflection wave pass by the source without retroreflection. and the calculation area is changeable at the different time step, so only those area with wave propagation have been calculated. as the results, the total calculation time can be reduced
還有計算區域隨時間改變的方法,利用fdtd計算空間點的鄰近性,在不同的時間步上計算不同大小的區域,使得只有波傳播到的區域被計算,這樣可以縮短計算時間。This model regards a grid as a coherent cell ( hydrologic parameters are invariable in a cell ), but parameters vary in different cell. in this way, it can figure out those problems hereinbefore
模型視柵格為水文一致性單元,水文參數在柵格內一致,在相鄰柵格間變化,以此解決流域上產流時間不同步、降雨空間分佈不均勻與下墊面不均一的問題。Spatial index utilizes some kind of spatial relationship to organize data entries, with each key value seen as a point or region in a multi - dimensional space
空間索引由此應運而生,空間索引主要依靠空間對象之間的鄰接性對數據進行組織,它的索引項通常是多維空間下的點或區域。The texture on the overlap area between neighboring fire bodies is dealt with by use of linear interpolation of textures between crossing areas of the two fire bodies. finally we show how to simulate large fire body in 3d space and discussed future research work based on current approach
火焰蔓延過程相鄰株火焰重疊區域的處理則用區域交叉紋理線性過渡來實現,最後我們給出如何在三維空間中再現大面積火焰的方法。And we provide a rule to set the parameter of the algorithm. a new method to solve hammerstein model using tabu search is also introduced. the conception of searching area is defined and the strategy of choosing neighboring points is given
本文提出了一種利用改進型禁忌搜索演算法來解決hammerstein模型辨識問題的方法,定義了搜索域空間,給出了鄰點確定策略,提出演算法流程,並通過大量的模擬實驗,得出針對hammerstein模型合適的禁忌列表長度,可能解列表長度,以及合適的被劃分鄰域的數目。2. it establishes the distance valve value model of interactions between different tourism regions, and concludes that distance being the crucial factor that decides the nature and degree of tourism spatial competition among regions. 3. it introduces a new concept concerning spatial competition - " tourism resource assembling shield ". then by comprehensive utilization of the following six kinds of analytic techniques - index r, index 3, index y. accessibility index, average directory length and intensity index, it makes a relatively comprehensive analysis and evaluation of the spatial distribu
3 、提出「旅遊資源集聚屏蔽」的空間競爭概念,並綜合運用最近鄰指數r 、 p指數、 y指數、通達度指數、平均徑路長、緊密度指數6種分析技術,對皖南旅遊資源的空間分佈形態以及空間網路結構的連接性、通達性等進行了較為全面的分析和評價,指出旅遊資源網路空間結構特徵影響旅遊區域空間競爭。分享友人