class number 中文意思是什麼

class number 解釋
等級號碼
  • class : n 1 階級;社會等級。2 學級；班級，年級，級，班；組；（有組織的）講習班；〈美國〉同年畢業班；【軍事...
  • number : n 1 數；數字；〈pl 〉算術。2 （汽車等的）號碼；第…，第…卷，第…期〈通常略作 No （復數 Nos ），用於...
  1. Class to compute the absolute value of a number

    方法來計算一個數字的絕對值。
  2. Four databases contained are as follows : student information database stores the school ' s section ( including school and department, specialty, class, etc ) ; as well as undergraduates " information ( including student ' s serial number, name, score in each academic year and semester, class curriculum schedule, teacher curriculum schedule, etc )

    本系統共有四個數據庫，分別是學生信息庫：保存學校的部門信息（院系、專業、班級等） ；在校本科生的信息（學號、姓名、各學年成績、班級課表、教師課表等） 。
  3. Beijing seven - color ring technology products television limited is the development, production, marketing, and system engineering for the main business, the renowned products of complete autonomy in r & d and production arm of a large series of video products, its overall performance can be fully verified, the process equipment and its key components are world - class manufacturers, by the authority of physical abnormalities destructive testing and the safety of a number of patented technologies, a declaration rocker flying boat full compatibility broadcasting class, professional - level film cameras, video cameras, small hdtv cameras, boom achieve the same product serialization

    北京七色光環科技發展有限公司是影視產品的開發、生產、銷售、及系統工程為主營業務，產品有享譽中外的完全自主研發生產的大型影視搖臂系列產品，其整機性能得以充分驗證，其工藝設備及其關鍵部件均由世界一流的廠商提供，通過權威物理異常破壞性的安全測試及多項專利技術的申報，飛行船搖臂全面兼容廣播級、專業級膠片攝影機、攝像機，小型高清攝像機，實現了同一臂型產品系列化！
  4. In fact, the knowledge database is an experiential specialist system, which includes library classification, thesaurus, concordance of class number with descriptor, synonymous dictionary, keywords lists, stop - words lists, etc. after determining the indexing data of web pages, the method of weighted word frequency, which combined with statistical algorithms, is adopted to exercise the subject indexing of chinese web pages

    在確定網頁基本信息標引源的基礎上，中文網頁主題標引運用了基於詞頻的統計加權法；通過與分類號?主題詞對應庫主題詞串的詞面相似度計算，進一步完成中文網頁的賦號標引，即分類標引。
  5. The class number of positive even unimodular lattices over real quadratic field

    實二次域上正定偶幺模格的類數
  6. Equal sun - class number

    相等次級組含量
  7. Therefore, it is a puzzle to study the classification model, increase the class number and improve the detection ratio according to the classic classification algorithms

    因此，不管是分類模型的建立，還是分類類別數目的擴展和分類率的提高，難度都相當大。
  8. This js class number was 8341 and it was built by datong locomotive works in 1988. the js class was built until 1988. accordingly this js class locomotive was built in the last of year

    道路?止機?車建設形番號83411988年大同機?車工場製造建設形1988年製造最後年製造機?車10年程度?過比較的新
  9. For object - oriented metrics, we propose the following four metrics : enhanced cyclomatic complexity, number of methods hi a class, number of reused inheritance methods in a class and degree of reused inheritance methods hi a class. 5. software test automation

    針對面向對象的繼承和多態特性，本文提出和改進了四個面向對象度量：增強的cyclomatic復雜性度量、類方法數、類重用的方法數、類重用的方法數的百分比。
  10. Abstract : according to the theory of difference analysis, this paper proposed using mixed - f statistic to determine the optimal class number of fuzzy cluster, and using fuzzy partition entropy to verify whether the class number is optimal, the optimal class number can be determined by the two statistics mentioned above correctly

    文摘:根據方差分析理論，提出應用混合f統計量來確定最佳分類數，並應用模糊劃分熵來驗證最佳分類數的正確性，綜合運用上述兩個指標可以準確確定最佳聚類數。
  11. The traditional decision tree, which was represented by id3 proposed by quinlan in 1986, can solve the classification problem well. but when the class number increases, the produced single decision tree becomes complex and generalization capability decreases

    以quinlan1986年提出的id3為代表的傳統決策樹能較好的解決分類問題，但當類的個數增多時，所產生的單一決策樹就會變得復雜同時概括能力降低。
  12. For instance, altec lansing multimedia speakers - the best seller in usa ; hitachi lcd and crt monitors - manufactured by the business giant of japan ; kensington notebook security lock - its patented t - bar security slot widely applied in most famous brands notebooks and lcd monitors ; zoom hayes - the world class number one manufacturer in adsl 56k modem and wireless lan product

    專營香港及中國華南地區電腦產品代理及市場策略，旗下產品全為國際級知名品牌，計有美國最暢銷音箱altec lansing日本hitachi日立顯示器美國著名電腦周邊產品kensington及美國zoom及hayes asdl 56k數據機與無線網路產品等。
  13. Further, both kpca and kernel fisher discriminant can be proved to be two special cases of pkpca, and meanwhile pkpca successfully avoids the disadvantage of kfd that can only get ( class number - 1 ) eigenvectors

    可以證明kpca和kfd是pkpca參數取極限的兩個特例。同時可以克服kfd只能求得（類別數? 1 ）個特徵向量的不足。
  14. Real - time heterogeneous systems are modeled with them in four aspects : system structure, tasks, function modules and scheduling plans. and a new concept " function class number " is used in them. a novel dynamic task assignment and scheduling algorithm for real - time heterogeneous systems is proposed based on the framework and the model

    該框架和模型從系統結構、任務、功能模塊和調度方案四個方面對實時異構系統及其調度進行了描述，體現了分級調度的思想，並針對實時異構系統的任務分配提出了功能類別數的概念。
  15. 2. according to distribution characteristic of recipes, a recipe fuzzy cluster algorithm based on kernel - function was presented. firstly one recipe kernel - function was defined to represent recipe class, through minimizing all the distance of recipe samples to recipe class kernel, recipe samples were classed. the class number was gave out and each recipe was gave membership degrees belong to each classes

    2 、根據配方的模式分佈特點，提出了一種基於類核函數的配方模糊聚類演算法，定義一個配方類核函數來代表配方類，通過最小化所有配方樣本到配方類核距離加權和來對配方進行聚類，得到聚類數目及模糊隸屬度矩陣。
  16. In this paper, we find all pythagorean numbers in the complex quadratic field with class - number two

    摘要本文中求出所有類數為2的二次代數復數體的畢氏數。
  17. Theoretically, this quadrature can classify image blocks effectively, which bring out big speed - up ratio in fractal encoding ; and this feature is a continuous value, which enables us to adjust the quality of decoded images by changing the number of classes. our experimental results show that, comparing with exhaustive search, when the class number is 25, we obtain 20 times speed - up ratio, with only image degeneration of 2. 08db, at the same compression ratio

    _ }速比;這種不變量也是連續量，大量的數值實驗表明，因此還可通過改變分類數目來調竹解碼圖像的質量在壓縮比相同的前提下，與全局搜索法相比，塊分為25類時，可取得約20倍的加速比，而解碼質量只相差2
  18. Our experimental results show that, comparing with exhaustive search, when the class number is 25, we obtain 17 times speed - up ratio, with only image degeneration of 1. 574951db, at the same compression ratio. compared with other classification schemes, our method can provide more speed - up and better quality of decoded image. 2

    我們做了大量的數值實驗，結果表明，在壓縮比相同的前提下，與全局搜索法相比，將圖像塊分為25類時，可取得約17倍的加速比，而解碼質量只相差1 . 574951db ；另外，與其他分類方法的比較實驗表明，本方法有更好的加速效果和解碼質量。
  19. According to the theory of difference analysis, this paper proposed using mixed - f statistic to determine the optimal class number of fuzzy cluster, and using fuzzy partition entropy to verify whether the class number is optimal, the optimal class number can be determined by the two statistics mentioned above correctly

    根據方差分析理論，提出應用混合f統計量來確定最佳分類數，並應用模糊劃分熵來驗證最佳分類數的正確性，綜合運用上述兩個指標可以準確確定最佳聚類數。
  20. Enter any information which can be associated with the book, periodical, or circulation record information such as author, title, subject term, class number, isbn or issn, student barcode or your name in chinese

    在檢索窗口中輸入所需要查找的圖書或期刊的題名作者主題詞索書號isbn或issn號學號或中文姓名
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