特殊函數說明的PDF文檔,包括:Bessel Function,marcum Q-function,Hankel Function,Spherical Bessel Function of the First Kind,Confluent Hypergeometric Function of the First Kind
上傳時間: 2016-07-30
上傳用戶:qiao8960
對任意給定的文法G 構造LR(1) 項目集規范族,其中要實現CLOSURE(I)、GO(I,X)、FIRST 集合等。在此基礎上, 構造了LR(1)分析表。然后對輸入的句子進行語法分析,給出接受或出錯報告。 程序采用文件輸入輸出方式。其中包括兩個輸入文件:文法grammar.txt,以及 輸入串input.txt;兩個輸出文件:項目集items.txt 和文法的LR(1)分析表 action_table.txt。由于語法分析的結果只給出接受或錯誤報告,比較簡
上傳時間: 2016-07-30
上傳用戶:來茴
用一門面向對象語言建立一個針對LL(1)文法分析構造演示器,輸入定義好的文法,進行分析后在內存中建立其存儲結構,判斷其能用LL(1)文法分析后,建立其分析過程。 為此我們將本任務分解為以下內容: (1)文法的建立; (2)上下文無關文法的判定; (3)消除文法中一切左遞歸的算法; (4)文法二義性的判定; (5)LL(1)文法的判定; (6)消除直接左遞歸; (7)消除間接左遞歸; (8)直接左公因子的改造; (9)間接左公因子的改造; (10)遞歸子程序的構造; (11)根據布爾矩陣求Follow集; (12)能導出ε的非終結符; (13)根據定義構造First集; (14)根據關系圖構造First集; (15)根據定義構造Follow集; (16)根據關系圖構造Follow集; (17)Select集的構造; (18)預測分析表的構造; (19)總控程序的構造; (20)語法樹的演示; (21)根據總控程序輸出語法樹; (22)根據布爾矩陣求First集。 我所要完成的任務是 語法樹的演示。
上傳時間: 2016-07-30
上傳用戶:kelimu
編譯原理課程設計,LL(1)方法,用FIRST()和FOLLOW(),SELECT(),以及預測分析表
標簽: 編譯原理
上傳時間: 2013-12-24
上傳用戶:hphh
The task of clustering Web sessions is to group Web sessions based on similarity and consists of maximizing the intra- group similarity while minimizing the inter-group similarity. The first and foremost question needed to be considered in clustering W b sessions is how to measure the similarity between Web sessions.However.there are many shortcomings in traditiona1 measurements.This paper introduces a new method for measuring similarities between Web pages that takes into account not only the URL but also the viewing time of the visited web page.Yhen we give a new method to measure the similarity of Web sessions using sequence alignment and the similarity of W eb page access in detail Experiments have proved that our method is valid and e幣cient.
標簽: sessions clustering similarity Web
上傳時間: 2014-01-11
上傳用戶:songrui
輕易學好C++編程技巧 - 進楷 (香港科技大學筆記 19課) 內容包括 1) base C++ review, 2) Pointers and Dynamic Objects, 3) Recursion,Linked Lists, 4) Stacks and Queues, 5) Algorithm Analysis, 6) Insertion Sort and Mergesort, 7) Quicksort, 8) Heaps and Heapsort, 9) Lower Bound of Sorting and Radix Sort, 10) Binary Trees and Binary Search Trees 11) AVL Trees, 12) B+ Trees 13) Graphs and Breadth-First Search 14) Depth-First Search 15) Connected Components, Directed Graphs, 16) Topological Sort 17) Hashing 18) Pattern Matching 19) Additional Review
標簽: Pointers Dynamic Objects review
上傳時間: 2014-10-10
上傳用戶:chfanjiang
使用MFC實現編譯原理詞法分析器,里面包括求first集和follow集
上傳時間: 2016-08-10
上傳用戶:lz4v4
This is a simple GPS tracer developed for Window Mobile 2005/2003 on Compact Framework 2.0 SDK. So first of all, you need VisualStudio 2005 and Windows Mobile CE 5 SDK. You can develop it on emulator devices or on a real device. As you can see in that photo, I developed that application on a read device: the great Asus MyPal 636N.
標簽: Framework developed Compact Mobile
上傳時間: 2016-08-11
上傳用戶:gxf2016
LL1文法的實現,先輸入語法規則,之后求出FIRST和FOLLOW,最后給出預測分析表。
標簽: LL1
上傳時間: 2013-12-28
上傳用戶:q123321
FASTICA can be called with numerous optional arguments. Optional arguments are given in parameter pairs, so that first argument is the name of the parameter and the next argument is the value for that parameter. Optional parameter pairs can be given in any order.
標簽: arguments parameter Optional numerous
上傳時間: 2014-08-18
上傳用戶:2525775