給定n 個(gè)整數(shù)a ,a , ,an 1 2 組成的序列， a n i | |£ ，1 £ i £ n。如果對(duì)于i £ j ，有 0 = å = j k i k a ，則稱序列區(qū)間i i j a , a , , a +1 為一個(gè)零和區(qū)間，相應(yīng)的區(qū)間長(zhǎng)度為j-i+1。
上傳時(shí)間： 2015-07-23
上傳用戶：zhangzhenyu
給定n 個(gè)整數(shù)a ,a , ,an 1 2 組成的序列， a n i | |£ ，1 £ i £ n。如果對(duì)于i £ j ，有 0 = å = j k i k a ，則稱序列區(qū)間i i j a , a , , a +1 為一個(gè)零和區(qū)間，相應(yīng)的區(qū)間長(zhǎng)度為j-i+1。
上傳時(shí)間： 2013-12-21
上傳用戶：偷心的海盜
CrossPointNo=53 ％％％輸入圖中節(jié)點(diǎn)的總數(shù)目 對(duì)已知的邊進(jìn)行賦值，注意：有向圖的Cost(i,j)=Cost(j,i)
標(biāo)簽： CrossPointNo 53 輸入 節(jié)點(diǎn)
上傳時(shí)間： 2015-08-08
上傳用戶：天誠(chéng)24
假近鄰法(False Nearest Neighbor, FNN)計(jì)算嵌入維的Matlab程序 文件夾說明： Main_FNN.m - 程序主函數(shù)，直接運(yùn)行此文件即可 LorenzData.dll - 產(chǎn)生Lorenz時(shí)間序列 PhaSpaRecon.m - 相空間重構(gòu) fnn_luzhenbo.dll - 假近鄰計(jì)算主函數(shù) SearchNN.dll - 近鄰點(diǎn)搜索 buffer_SearchNN_1.dll - 近鄰點(diǎn)搜索緩存1 buffer_SearchNN_2.dll - 近鄰點(diǎn)搜索緩存2 參考文獻(xiàn)： M.B.Kennel, R.Brown, H.D.I.Abarbanel. Determining embedding dimension for phase-space reconstruction using a geometrical construction[J]. Phys. Rev. A 1992,45:3403.
標(biāo)簽： Main_FNN Neighbor Nearest Matlab
上傳時(shí)間： 2013-12-10
上傳用戶：songnanhua
摘要:采用Foxpro2.5T3數(shù)據(jù)庫開發(fā)平臺(tái)開發(fā)了一種計(jì)算機(jī)機(jī)房和網(wǎng)吧收費(fèi)管理系統(tǒng)，該系 統(tǒng)的帳戶信h,基」幾條形碼識(shí)別身份，也可以直接鍵入用戶帳戶的數(shù)碼，所需的用戶信h,完全山 計(jì)算機(jī)集中管理。該系統(tǒng)是一種重l從對(duì)上機(jī)計(jì)費(fèi)、值班人員工作日志與收費(fèi)情況進(jìn)行詳細(xì)記 錄，J{含有信任委托技術(shù)在內(nèi)的機(jī)房網(wǎng)吧管理收費(fèi)系統(tǒng)，系統(tǒng)成木低廉、運(yùn)行速度快、代碼緊 湊、功能健全、開發(fā)平臺(tái)簡(jiǎn)單。
標(biāo)簽： Foxpro 2.5 數(shù)據(jù)庫 開發(fā)平臺(tái)
上傳時(shí)間： 2013-12-23
上傳用戶：wkchong
ACM試題An Easy Problem Description As we known, data stored in the computers is in binary form. The problem we discuss now is about the positive integers and its binary form. Given a positive integer I, you task is to find out an integer J, which is the minimum integer greater than I, and the number of 1 s in whose binary form is the same as that in the binary form of I. For example, if "78" is given, we can write out its binary form, "1001110". This binary form has 4 1 s. The minimum integer, which is greater than "1001110" and also contains 4 1 s, is "1010011", i.e. "83", so you should output "83".
標(biāo)簽： Description computers Problem binary
上傳時(shí)間： 2013-12-11
上傳用戶：libenshu01
MULTIDIMENSIONAL SCALING in matlab by Mark Steyvers 1999 ％needs optimization toolbox ％Modified by Bruce Land ％--Data via globals to anaylsis programs ％--3D plotting with color coded groups ％--Mapping of MDS space to spike train temporal profiles as described in ％Aronov, et.al. "Neural coding of spatial phase in V1 of the Macaque" in ％press J. Neurophysiology
標(biāo)簽： MULTIDIMENSIONAL optimization Modified Steyvers
上傳時(shí)間： 2015-08-26
上傳用戶：kytqcool
ＪＡＶＡ游戲編程，j n l p文件類型
標(biāo)簽： 游戲編程
上傳時(shí)間： 2014-08-15
上傳用戶：gengxiaochao
DES( Data Encryption Standard)算法，于1977年得到美國(guó)政府的正式許可，是一種用56位密鑰來加密64位數(shù)據(jù)的方法。 IDEA是International Data Encryption Algorithm 的縮寫,是1990年由瑞士聯(lián)邦技術(shù)學(xué)院來學(xué)嘉X.J.Lai 和Massey提出的建議標(biāo)準(zhǔn)算法稱作PES( Proposed Encryption Standard) 。Lai 和Massey 在1992 年進(jìn)行了改進(jìn)強(qiáng)化了抗差分分析的能力改稱為IDEA 它也是對(duì)64bit大小的數(shù)據(jù)塊加密的分組加密算法密鑰長(zhǎng)度為128位它基于“相異代數(shù)群上的混合運(yùn)算”設(shè)計(jì)思想算法用硬件和軟件實(shí)現(xiàn)都很容易且比DES在實(shí)現(xiàn)上快的多。IDEA自問世以來，已經(jīng)經(jīng)歷了大量的詳細(xì)審查，對(duì)密碼分析具有很強(qiáng)的抵抗能力，在多種商業(yè)產(chǎn)品中被使用。
標(biāo)簽： Encryption Standard Data DES
上傳時(shí)間： 2015-08-27
上傳用戶：Avoid98
英文版,pdf格式。 詳細(xì)說明： Title: STL Tutorial and Reference Guide: C++ Programming with the Standard Template Library (2nd Edition) URL: http://www.amazon.com/exec/obidos/tg/detail/-/0201379236/ ISBN: 0201379236 Author: David R. Musser / Gillmer J. Derge / Atul Saini / Gilmer J. Derge Publisher: Addison-Wesley Page: 560 Edition: 2nd edition (March 27, 2001) Catalog: C++ Format: PDF Size: 3.8M Supplier: December Summary: The Standard Template Library was created as the first library of genetic algorithms and data structures, with four ideas in mind: generic programming, abstractness without loss of efficiency, the Von Neumann computation model, and value semantics. This guide provides a tutorial, a description of each element of the library, and sample applications. The expanded second edition includes new code examples and demonstrations of the use of STL in real-world C++ software development it reflects changes made to STL for the final ANSI/ISO C++ language standard.
標(biāo)簽： Programming Reference Standard Tutorial
上傳時(shí)間： 2015-09-02
上傳用戶：Breathe0125
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