排列演算法 的英文怎麼說
中文拼音 [bèilièyǎnsuànfǎ]
排列演算法
英文
permuting algorithms- 排 : 排構詞成分。
- 列 : Ⅰ動1 (排列) arrange; form a line; line up 2 (安排到某類事物之中) list; enter in a list Ⅱ名詞1...
- 演 : 動詞1 (演變; 演化) develop; evolve 2 (發揮) deduce; elaborate 3 (依照程式練習或計算) drill;...
- 算 : Ⅰ動詞1 (計算數目) calculate; reckon; compute; figure 2 (計算進去) include; count 3 (謀劃;計...
- 法 : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
- 排列 : 1 (順次序放) arrange; rank; place; range; put in order; arrangement; permutation 2 [數學] permu...
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The reference dictionary is sorted phonetically, making a systematic collation algorithm that will follow the same order impossible
參考詞典是按語音順序排列的,使得系統的排列演算法無法按照相同的順序實現。The theoretic formulas imply that mimo system can make use of multipath fading in full of scatter enviorment and its channel capcacity is in proportion to the transmt or receive antenna. 2. paper mainly explains the basic principle of bell laboratory layered space - time ( blast ) architecture
2 .論文重點闡述了實現mimo系統中空間復用技術的貝爾實驗室空時分層( blast )結構的基本原理, blast結構作為實現mimo系統巨大容量的一種有效的手段,其核心是基於排序的串列干擾消除( osic : orderingsic )檢測演算法。The discussion of main parallel technologies on construction of parallel sliq algorithm is presented in this paper. the computing result of algorithm complexity of sequential and parallel algorithm indicates : when the data set is large enough, as to continuous attributes, the parallel algorithm almost get speedup value equal to the number of processors , while as to categorical attribute the improvement of parallel algorithm is limited
通過對串列和并行演算法時間復雜度的計算表明,當數據集充分大時,由於連續屬性的排序計算操作分散到各個處理機單元上進行,顯著降低了計算時間,從而可以得到近似於處理機個數的加速比,對于離散屬性,本并行演算法對串列演算法的性能提高有限This system renders textile designers change all the fabric properties freely, and express ones " ideas incisively and vividly. meanwhile, this paper emphasizes the display algorithm of tightly arranged threads overlap, thread picture simulation and feather generation
其中著重介紹了紗線緊密排列,存在相互覆蓋時的顯示演算法(包括同種類型的紗線相互覆蓋和不同類型的紗線相互覆蓋) ,單根紗線的平面模擬演算法和生成紗線毛羽紋理的方法。In computation of swept volume approximation, an improved technique to generate the swept volume approximation for arbitrary meshes is presented by introducing generator simplification and path resample using frenet moving frames along the discreted sweeping trajectory. other steps, such as a directed distance field computation on a uniform grid based on the hardware accelerated computation technique and iso - surface extraction using marching cubes algorithm, are also included in this algorithm. in addition, the simplification scheme and smoothing technique are applied to the swept volume generated from iso - surface extraction
本文的主要貢獻在於:在掃描體逼近計算方面,在原有任意多邊形網格模型沿任意路徑運動生成掃描體逼近演算法的基礎上,提出了加入對掃描母體簡化的預處理和用活動標架對掃描路徑進行重采樣等過程,演算法的其它過程還包括:計算掃描體中幾何基元的排列,用硬體加速構造無符號的有向距離場,將無符號距離場轉化為有符號距離場,從有符號有向距離場提取等值面等。This paper presents an approach to perceptually extract multi - oriented text lines from online handwriting. the approach adopts a bottom - up strategy. by the approach, strokes are first merged into blocks analogous to words, then a link model is constructed upon these blocks. finally, the optimal text line layout is found out by a branch - bound search on the link model. the experimental results show that the approach is effective and also available to extract curved text lines
提出一種多方向手寫筆跡文本行的提取方法.該方法以視覺感知理論為基礎,採取自底向上的策略,先將筆畫組合成類比字元的筆畫塊,然後基於這些筆畫塊建立鏈接模型,最後採用分支限界搜索演算法從鏈接模型中找出最優行排列.實驗結果表明,該方法能有效地提取多方向筆跡行結構,並適用於彎曲文本行的提取In this paper, we mainly optimize the flight profile of the aircraft, simulate the 4d - flight of them and research the application of sequence in arrival aircraft scheduling in terminal area. firstly, we create the mathematics models for simulating 4d - flight
本文主要對按給定航線飛行的航班的飛行剖面進行優化設計,模擬航班的四維飛行,同時對到達航班隊列排序優化演算法進行設計、研究和實現。This article details the arrangement relationship of independence, order, deflection order and the waterfall arrangement ways according to path number and running time, with the stress on the " trapezoid " arithmetic of batch process in parallel computer
摘要介紹了含有獨立、順序、有偏序關系的批作業的梳理,以及批作業按作業序列路徑數、運行時間長短排序的瀑布式方法,重點講述了并行機批作業執行時的「梯形」演算法。Since this algorithm develops circular permutation ( cp ) algorithm whose computation grows exponentially with the number of aircraft, there would be severe computation penalties if all aircraft were included
但這種循環排列演算法的計算量隨著飛機數量的線性增加成指數級上升,對大量飛機運用會導致嚴重的運算問題。Then we go to details of the ideas of compression algorithms based on ifs theory, such as range block search, fixed threshold, adaptive threshold, linear classification, and so on
這些演算法包括:全局分塊搜索演算法、固定門限法、自適應門限法、線性分類法、四分之一塊灰度排列法和基於塊合併的壓縮演算法。Thus, efci algorithm is improved and the oscillation is overcome validly. and further, a linear pid controller is designed to replace the nonlinear component in the standard efci algorithm, it makes flow control system more robust, at same time, controls the queue length to expected value, which is beneficial to decrease delay in queue
為了進一步克服系統振蕩問題,提出採用一種線性的pid控制器來替換標準efci演算法中的非線性環節,增強了系統的魯棒性,並實現了隊列長度的定點控制,有效地減少了排隊延時。Combining the favorable capability of ebcot and characteristic of multi - wavelet ’ s coefficients, this article puts forward an integrated filter and pretreatment method based on approximated stairs. it processes the vector quantification of multi - wavelet ’ s coefficients and carries out the mix - scan compression arithmetic towards bit planes of ebcot
本文結合ebcot的良好性能和多小波變換系數特性,提出一種結合濾波器和基於近似階的預處理方法,並對多小波變換系數進行重新排列和量化處理,對ebcot中位平面進行混合掃描方法相結合的壓縮演算法。The main results in this paper as follows : first, a prototype of a shape - based image database retrieval system is completed, it can receive the query mode both by giving an example image and by sketching the desired object on the screen, second, five shape - based image retrieval methods are realized ; third, an algorithm based on triangulation for shape - based image retrieval is brought forward. in this algorithm, firstly, the edge of the original image is followed and the candidate corners in the original image are detected. then the counterpoints of the candidate corners in the result of edge follow are found, and the boundary corners whose counterpoints have been found are queued in the order of their counterpoints in edge follow
同時本文中主要完成了以下三方面的工作:完成了一個基於形狀特徵的圖象檢索的原型系統,可實現例子圖象或徒手繪草圖兩種查詢方式;實現了五種利用形狀特徵進行圖象檢索的具體方法,並對其進行了分析比較;並且在繼承將三角剖分引入形狀檢索的思想基礎上提出了利用三角剖分進行形狀檢索的一種新演算法:先對原圖象進行邊界跟蹤和角點檢測;然後尋找初始角點在邊界跟蹤中的對應點,並對找到對應點的角點按其對應點在邊界跟蹤中的順序進行排序;再對排序后的角點進行德洛內三角剖分,得到能表示目標真實形狀的三角形序列;最後計算三角形序列的角度直方圖作為形狀特徵,並進行相似性匹配。In this paper, we also make entail research about the air traffic flow in the terminal area, and then bring forward a new plane queue sequencing algorithm : a passively insert - in style and dynamic sequencing window
有了上述基礎,本論文再提出一種新的飛機隊列排序演算法,引入了被動插入式動態排序窗的概念,不同於現在國際和國內所使用或正在研究的演算法,本演算法在無空中交通擁擠時遵守「先到先服務」服務規則。We regulate a command - response pair for the encryption / decryption operation based on permutation code, combining rsa and md5 used in cos safety module, and bring forward a safety transmission process for documentation
並給排列碼加密解密操作賦予相應的命令應答對,結合智能卡操作系統的安全模塊中的rsa演算法和md5演算法,提出了使用這種數字簽名卡進行文件安全傳輸的過程。In this paper, we mainly research application of the sliding sequencing window algorithm in arrival aircraft scheduling in terminal area
本文主要研究滑動排序窗演算法在終端區飛機等待隊列排序中的應用。Permutation code broke through the traditional concept of block algorithm, and improved the encrypt intensity greatly
排列碼加密解密演算法突破了傳統的分組密碼的舊觀念,使加密強度有了較大幅度的提高。In order to solve the problem that current search engines provide query - oriented searches rather than user - oriented ones, and that this improper orientation leads to the search engines ' inability to meet the personalized requirements of users, a novel method based on probabilistic latent semantic analysis ( plsa ) is proposed to convert query - oriented web search to user - oriented web search. first, a user profile represented as a user ' s topics of interest vector is created by analyzing the user ' s click through data based on plsa, then the user ' s queries are mapped into categories based on the user ' s preferences, and finally the result list is re - ranked according to the user ' s interests based on the new proposed method named user - oriented pagerank ( uopr ). experiments on real life datasets show that the user - oriented search system that adopts plsa takes considerable consideration of user preferences and better satisfies a user ' s personalized information needs
針對當前的搜索引擎提供面向查詢、而非面向用戶的服務,從而導致搜索引擎無法滿足用戶個性化的需求這一問題,提出了一種基於plsa的新方法,將面向查詢詞的搜索轉變成面向用戶的搜索.首先,通過分析用戶查詢歷史和瀏覽記錄建立代表用戶模型的用戶興趣向量,在用戶發出查詢時用戶的查詢詞根據用戶興趣向量被映射到興趣分類上,最終根據面向用戶排序演算法將返回結果列表重新排序.實驗表明該面向用戶搜索系統能夠充分考慮用戶的偏好,從而更好地滿足不同用戶的信息需求The design of qos - aware web cluster system the analysis of the technology of qos and load balance based on large - scale web computing ; the design of this system which involves in two vital components : web cluster switch and web server cluster ; the design of load balance component and queue management component witch are the keys of web cluster switch ; the discussion on popular load balance algorithms, queue algorithms and queue scheduling algorithms ; the design of particular algorithm : qos - aware round robin scheduling. 3
支持qos的web集群系統的設計詳細分析了基於大型web計算環境的服務保證與負載均衡的相關技術,設計出支持qos的web集群系統的兩層體系結構: web集群交換機和web服務器集群,並且設計了web集群交換機的核心組件:負載均衡器和隊列管理器,討論了目前流行的負載均衡演算法、排隊演算法和隊列調度演算法,並且設計了該系統獨特的演算法:支持qos的加權輪詢調度演算法。Different from other algorithms, the algorithm in this paper that adopts sliding sequencing window does not search all sequences generated by whole aircraft queue, but search possible sequences generated by some aircraft for certain positions fixing in optimized queue. so, this algorithm can break through the bottleneck of computation penalties caused by the use of cp algorithm and make it easy to reschedule the queue of more than 10 aircraft in heavy traffic
與其它演算法不同,本文提出的排序演算法引入了滑動排序窗的概念,它不用對隊列中全部飛機的所有排序可能進行搜索,而只需對那些與最終排序結果中的某些特定位置相關的飛機(當前窗)所產生的排序可能進行搜索,依次移動窗體就可完成對所有飛機的排序過程。分享友人