x
uploads/isolated point.jpg

isolated point 【數學】孤立點,孤點。

isolation

( 1 ) hsmbk , it uses the bisect partition principle and adopts a new method to count the comparability - - “ binary feature sparse otherness “ . we apply the thought of choosing excellent element to the method of calculating the center of clustering for reducing the effect of the isolated points . at last , we bring forward jw rule based on the enlighten idea ( 1 ) hsmbk算法,利用了對稱劃分原理;采用了一種新的計算相似性方法- -布爾特征稀疏差異度;將選優思想應用到聚簇中心的計算,形成一種新的中心計算方法,減少了孤立點的影響;采用啟發式思想提出了jw準則,為k值的選擇提供依據。

This thesis deals with the application of image segmentation to the automatic identification of a bar code image with a complex background . the bar code image is segmented by the program which is coded by vc + + 6 . 0 , then by image erosion , the background such as characters etc is processed , yielding isolated points which are filtered by a median filter . the relative position of the bar code does not change 本論文將圖像分割應用在有復雜背景的條碼圖像自動識別上,運用vc + + 6 . 0編寫的程序,處理分割的條碼圖像,然后用圖像腐蝕的方法,處理圖像上的文字等背景使其變成一些孤立點,再通過中值濾波去除圖像上的噪聲點,此時圖像中條碼的相對位置不變。

An isolated point “ s statistic excluding method is proposed in this paper to eliminate crassitude error in clouding data , which include plenty of oddity data . the method based on the distance between two neighbour points can eliminate the data beyond normal distribution . a error limitation of angle and chordal highness method is used to filtrate clouding point 針對大量含奇異點的數據點云,本文提出了剔除粗大誤差的孤立點統計排異法,該方法根據對相鄰點距離的統計,剔除在正態分布以外的點;對大量數據的精減,利用角度和弦高的最大允許偏差法進行點云精減。

Then the following state - ments are equivalent : ( 1 ) 0 is an isolated point in ( 2 ) a is a finite rank operator ; is the spectral projector associated with . theorem4 . 5 let a be a compact normal operator , is an isolated point in prop4 . 13 let a be a compact normal operator , ao is an isolated point in a ( a ) 定理乏止設a是緊正常算子,則下列條件等價: ( )是o ( a )的孤立盧、 ;仰a是有限秩算子; w 2n間a二一,其中燦1 , …為” (用自所有的互不相同的孤立點,民: h ?馬人一川為關于入的譜投影算子

In fact , the deep overlapping of the wavepacket of particles implies new interactions which are technically called nonlinear ( in the sense of depending on powers of the wavefunctions bigger than one ) , nonlocal ( in the sense that they are extended over the volume of wave - overlappings which cannot be evidently reduced to finite number of isolated points ) , as well as nonpotential ( in the sense of being of contact / zero { range type for which the notion of action - at - a - distance potential has no mathematical or physical meaning of any type } 事實上,粒子相互之間深深重疊的波包意味著新型的相互作用,技術上它可稱之為非線性意義為它們取決于波函數大于1次的幕而定,為非局部意義為它們的延伸超越了波重疊的體積,使其顯然無法再縮小到有限數孤立點,以及為非潛能意義為相互接觸零距離,在這種情況下一定距離下作用的潛勢不再有任何數學上或物理上的意義。

Therefore it solves the problem of information isolated point . this paper focuses on the whole design scheme of how to use web service to establish e - data exchange platform . it gives the solution and realization of the problems existing in the application 文中著重闡述了如何利用webservice實現數據交換平臺,對信息、行為、數據表現以及流程統一地進行封裝,提出了數據交換平臺的整體設計方案,對針對在實際應用中存在的問題給出了具體的解決方案和實現。

3 . in this paper , the way of the traditional deleting fault character is improved . during the realization , we find the improved way can delete the fake port , isolated point and fake thripoint more validly 對傳統的去除偽特征點的算法進行改進,在具體實現過程中發現,改進后的去偽算法能更加有效地去除偽端點、孤立點和偽三叉點。

In this paper , an isolated point operator was used to define a topology on an abstract set 摘要在本文中,筆者使用了孤立算子定義拓撲。

Isolated points and algebraic structure of rough equality classes in approximate space 近似空間中的孤點與粗相等類的代數結構

9 l ( h ) be a normal operator and , for every if is an isolated point in 9設aelp )為正常算子且a一人其中l 。為一復數

Renders the vertices as a collection of isolated points 將頂點呈現為獨立的點的集合。