通配字元 的英文怎麼說
中文拼音 [tōngpèizìyuán]
通配字元
英文
wildcard-
This dissertation brings forward and realizes the multilevel classifiable method which is based on characters coding. above all, this method realizes the first - grade classification by extracting enough effective characters from characters and coding them, to the others which coundn " t be recognized by the first - grade classification, the method will adopt the second - grade classification using template matching to recognize these characters
本文提出並實現了基於特徵編碼的多級分類識別方法,通過給字元抽取足夠多的有效的特徵並給特徵編碼實現第一級分類,對于第一級分類后仍不能區分的字元,再進入第二級分類用模板匹配的方法最終達到區分的目的,這種方法的重點在第一級分類階段。Parity check, character communications
字元通信配類核對Is left - to - right the default, the match and the scan proceed rightward, starting at the character at
處的字元開始向右進行匹配和掃描。如果regex是從右向左的(通過啟用If you have multiple changes to be listed but they all share the same type of change such as all being moved from one common directory to another then you can use the asterisk wildcard character
如果要進行多次修改,但修改的類型相同(比如都是從一個公共目錄移動到其他目錄) ,那麼您可以使用星號通配字元。You can force string truncation by exceeding the allocated buffer space when you use replace
使用replace ( )時,可以通過超出分配的緩沖區空間來強迫字元串截斷。You can search an individual document or window incrementally by entering a search string character by character, then observing the matches found as the search string lengthens. to activate an incremental search, choose
通過逐字元輸入搜索字元串,然後按搜索字元串的長度來觀察找到的匹配項,可以漸進式搜索單個文檔或窗口。This thesis explains the necessity of the character recognition technology of the computer at first, describe the meaning in which the handwritten numeral discerns ; pretreatment technology of handwritten numeral recognition, including two value, line segmentation, word segmentation smooth, removing noising, standardization and thinning are discussed two value concretely discusses whole threshold value, some threshold value, dynamic threshold value and utilize space information to carry on threshold, which are several kinds of common method of choosing threshold value, especially utilize space information to carry on threshold value is describe in detail ; adopting to the foundation of thinning based on mathematics morphology, thinning algorithm of serials same and thinning algorithm of protecting shape are discussed ; afterwards, according to principle ' s diagram of the on - line character recognition, by analyzing the structure feature of the handwritten numeral, this thesis has proposed the online recognition te chnology of the free handwritten numeral based on the stroke feature and the online recognition technology of the free handwritten numeral based on the multistage classifying device. detail narrated noise removing, stroke characteristic definition and discernment, distance criterion of whole word match ; then under the foundation of handwritten numeral segmentation, off - line handwritten numeral recognition is researched. especially minimum distance classifying device, tree classifying device and adaptive resonance ( art ) network classifying device is discussed at the same time, believes degree analyses are introduced to integrate a lot of classifying devices ; at the end, the typical application of the handwritten numeral recognition was briefly narrated, its application in extensive data statistics, financial affairs, tax, finance and mail sorting have been explored
二值化時對整體閾值二值化、局部閾值二值化、動態閾值二值化和利用空間信息進行閾值選取幾種常用的閾值選取方法進行討論,特別對利用空間信息進行閾值選取進行了詳細論述;在對通過對基於數學形態學的細化的基礎上,討論序貫同倫形態細化演算法和保形的快速形態細化演算法;然後依據聯機字元識別原理框圖,分析了手寫數字的結構特點,提出了基於筆劃特徵的任意手寫數字在線識別技術和基於多級分類器任意手寫數字在線識別技術,對其中涉及的筆劃識別前的噪聲處理、筆劃間特徵量的定義及識別、整字匹配的距離準則進行了詳細敘述;繼而在對手寫數字的分割的基礎下對脫機手寫數字識別進行了研究,對基於最小距離分類器字元識別、基於樹分類器的字元識別、基於自適應共振( art )網路的字元識別分別進行了詳細討論,並引入置信度分析將多個分類器進行了混合集成;最後簡單闡述了手寫數字識別的典型應用,對其在大規模數據統計、財務、稅務、金融及郵件分揀中的應用進行了探索。String is a regular expression that, if it matches any text typed into the irc channel, invokes the action handler
字元串是一個正則表達式,如果該字元串與進入irc通道的任何文本類型相匹配,那麼將調用動作處理器。Support for wildcard characters is currently dependent on how each provider handles characters such as an asterisk, a percent symbol, or an underscore
目前,對通配符的支持取決于每個提供程序如何處理以下字元:星號( * ) 、百分號( % )或下劃線( _ ) 。The actual substring that was captured by the match
通過匹配捕獲的實際子字元串。Likewise, a wildcard search on a partial user name could have the wildcard character appear at any point in the text string of the
同樣,對部分用戶名執行的通配符搜索允許通配符出現在文本字元串(在Thirdly, decrease the difficulty of the character recognition through studying the method of character preprocessing ; at last, some effective methods of feature extraction, such as the one based on image transform with the invariant features which keep stable while the picture move, rotate and zoom in or out, and the other focused on the shape of character and features of direction
三、深入探討了字元識別的預處理方法,減少字元識別時的運算量和難度。四、討論了三種特徵向量的提取方法,一種是基於平移、旋轉和尺度不變性的圖像變換法,一種是計算中心矩的方法,再就是強調字元形狀和結構的方向特徵量提取法,實驗中通過最小距離法進行字元的分類識別,匹配時間少,識別率有所提高。For database wildcard characters
通配符字元No special meaning is given to any of the reserved keywords or wildcard characters that typically have meaning when specified in the
保留關鍵字或通配符字元都不具有特殊含義,而它們指定在contains謂詞的Against a specific character, a wildcard character, a character list, or a character range. the following table shows the characters allowed in
中的每個字元與特定字元、通配符字元、字元列表或某個字元范圍進行匹配。When wildcard characters are used with other operators, they should be treated as literals and simply be passed through to the repository, and no exception should be thrown
當通配符字元與其他操作符一起使用時,應該將它們作為文字對待,直接傳遞給存儲庫,不應該拋出異常。No special meaning is given to any of the reserved keywords or wildcard characters that typically have meaning when specified in the contains search condition parameter of the contains predicate
保留關鍵字或通配符字元都不具有特殊含義,而它們指定在contains謂詞的< contains _ search _ condition >參數中時則通常具有含義。By using surrogate pairs, a 16 - bit unicode encoded system can address an additional one million code points to which characters will be assigned by the unicode standard
通過使用代理項對, 16位unicode編碼系統可以表示另外一百萬個代碼數據點,而unicode標準將為它們分配字元。Since this method allocates the unmanaged memory required for a string, always free the memory by calling
由於該方法分配字元串所需的非託管內存,因此應始終通過調用This shift is usually called the bad character shift and it is calculated in a different manner. the table for the bad character shift occurs in this form
這種移動通常稱為「 『不匹配字元』移動」 ,這要用不同的方法來計算移動值。 「不匹配字元移動」表要有如下形式。分享友人