在數(shù)據(jù)加密和數(shù)據(jù)壓縮中常需要對(duì)特殊的字符串進(jìn)行編碼。給定的字母表A 由26 個(gè)小 寫英文字母組成A={a,b,…,z}。該字母表產(chǎn)生的升序字符串是指字符串中字母按照從左到 右出現(xiàn)的次序與字母在字母表中出現(xiàn)的次序相同,且每個(gè)字符最多出現(xiàn)1 次。例如, a,b,ab,bc,xyz 等字符串都是升序字符串。對(duì)于任意長(zhǎng)度不超過6 的升序字符串,迅速計(jì)算出它在上述字典中的編碼。
標(biāo)簽: 字母 字符串 數(shù)據(jù)加密 數(shù)據(jù)壓縮
上傳時(shí)間: 2016-05-12
上傳用戶:邶刖
Koders makes it easy for software developers to find existing source code that solves many common development problems with our vast index of working source code from a variety of open source projects.
標(biāo)簽: developers existing software Koders
上傳時(shí)間: 2016-05-13
上傳用戶:ccclll
Koders makes it easy for software developers to find existing source code that solves many common development problems with our vast index of working source code from a variety of open source projects.
標(biāo)簽: developers existing software Koders
上傳時(shí)間: 2014-12-01
上傳用戶:ANRAN
Koders makes it easy for software developers to find existing source code that solves many common development problems with our vast index of working source code from a variety of open source projects.
標(biāo)簽: developers existing software Koders
上傳時(shí)間: 2014-01-11
上傳用戶:er1219
解n階線形方程組Ax=b的列主元高斯消去法的通用程序如下(下列程序都是在 matlab平臺(tái)下編寫的)
上傳時(shí)間: 2016-05-16
上傳用戶:myworkpost
這是一個(gè)利用B+ Trees數(shù)據(jù)結(jié)構(gòu)存儲(chǔ)數(shù)據(jù)的源碼,全部代碼用C語言寫的.
標(biāo)簽: Trees C語言 數(shù)據(jù)結(jié)構(gòu) 存儲(chǔ)數(shù)據(jù)
上傳時(shí)間: 2014-01-09
上傳用戶:myworkpost
程序名稱: B-樹的實(shí)現(xiàn) 創(chuàng)建時(shí)間: 2008.03.16 最后修改: 2008.03.18 程序作者: monkeylee 聯(lián)系方式: leeocean2004@163.com 程序說明:實(shí)現(xiàn)B-樹的相關(guān)操作,查找插入刪除
標(biāo)簽: 2008 monkeylee leeocean 03
上傳時(shí)間: 2016-05-19
上傳用戶:gxf2016
Matlab is an ideal tool for simulating digital communications systems, thanks to its easy scripting language and excellent data visualization capabilities. One of the most frequent simulation tasks in the field of digital communications is bit-error- rate testing of modems. The bit-error-rate performance of a receiver is a figure of merit that allows different designs to be compared in a fair manner. Performing bit-error-rate testing withMatlab is very simple, but does require some prerequisite knowledge
標(biāo)簽: communications simulating scripting digital
上傳時(shí)間: 2014-01-02
上傳用戶:plsee
網(wǎng)上銀行系統(tǒng),使用的是jbuilder該系統(tǒng)是一個(gè)B/S結(jié)構(gòu)的系統(tǒng); 該系統(tǒng)采用J2EE技術(shù)架構(gòu)(Struts+EJB) 該系統(tǒng)數(shù)據(jù)庫為Oracle9i 該系統(tǒng)的應(yīng)用服務(wù)器為Weblogic8.1
標(biāo)簽: jbuilder Oracle9i Weblogi
上傳時(shí)間: 2016-05-22
上傳用戶:linlin
B+樹的演示程序,在vs.net 2003 下編譯通過。是數(shù)據(jù)庫基礎(chǔ)的課程設(shè)計(jì)。
上傳時(shí)間: 2014-12-03
上傳用戶:王小奇
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