有N件物品和一個(gè)容量為V的背包。第i件物品的費(fèi)用是c,價(jià)值是w。求解將哪些物品裝入背包可使這些物品的費(fèi)用總和不超過背包容量,且價(jià)值總和最大。
標(biāo)簽: 容量
上傳時(shí)間: 2014-01-19
上傳用戶:小儒尼尼奧
XT_KeyBoard interface with 8951 using Assembler and Document for Key board delivered data details, Which will help to dvelope for any processor and controller interface.
標(biāo)簽: XT_KeyBoard Assembler interface delivered
上傳時(shí)間: 2014-01-09
上傳用戶:鳳臨西北
賦權(quán)有向圖中心問題 問題描述: 設(shè)G=(V,E)是一個(gè)賦權(quán)有向圖,v是G的一個(gè)頂點(diǎn), v的偏心距定義為: Max {w∈ V,從w到v的最短路徑長(zhǎng)度} G中偏心距最小的頂點(diǎn)稱為G的中心。試?yán)肍loyd 算法設(shè)計(jì)一個(gè)求賦權(quán)有向圖中心的算法。
標(biāo)簽:
上傳時(shí)間: 2017-08-17
上傳用戶:klin3139
檔案?jìng)鬏攨f(xié)定(FTP)為目前相當(dāng)普遍與廣泛使用之網(wǎng)路 應(yīng)用。然而在傳統(tǒng)檔案?jìng)鬏攨f(xié)定之設(shè)計(jì)下,資料 傳輸透過Out-of-Band(OOB)之機(jī)制,意即透過控制頻道(control channel)傳輸指令 ,而實(shí)際資料 傳輸則另外透過特定之通訊埠以及TCP連 線,進(jìn)行 傳送。如此一來 可確保資料 傳輸之可靠與穩(wěn)定性,但另一方面則會(huì)造成傳輸率 (throughput)效能低落 。因此,在本計(jì)劃中,我們透過使用SCTP協(xié)定並利 用多重串 流 (multi-stream)機(jī)制,達(dá)到以In-Band機(jī)制達(dá)成Out-of-Band傳輸之相同效果。在本研究之最後亦透過於開放原始碼系統(tǒng)實(shí)作並實(shí)際量 測(cè),証
上傳時(shí)間: 2013-12-10
上傳用戶:2467478207
/* * tesswind.c * This program demonstrates the winding rule polygon * tessellation property. Four tessellated objects are drawn, * each with very different contours. When the w key is pressed, * the objects are drawn with a different winding rule. */
標(biāo)簽: demonstrates tessellation tesswind program
上傳時(shí)間: 2013-12-10
上傳用戶:星仔
This file contains all possible questions that the exam 2 could contain (SSD2 consideration), as well as exercises that may require the practical examination, I hope they help, luck!
標(biāo)簽: consideration questions contains possible
上傳時(shí)間: 2013-12-25
上傳用戶:himbly
for entropy H = entropy(S) this command will evaluate the entropy of S, S should be row matrix H = entropy([X Y Z]) this command will find the joint entropy for the 3 variables H = entropy([X,Y],[Z,W]) this will find H(X,Y/Z,W).. you can use it for any combination of joint entropies Please validate this function before using it
標(biāo)簽: entropy evaluate command matrix
上傳時(shí)間: 2017-09-10
上傳用戶:caozhizhi
This is a comparison foundation construction of data example code, the function is quite complete, was myself debugs the successful procedure, might again on Visual c++ the direct movement
標(biāo)簽: construction comparison foundation complete
上傳時(shí)間: 2013-12-30
上傳用戶:cxl274287265
包含一些大眾化的數(shù)學(xué)題目,比如說(shuō)buffon丟針問題、dijkstra的三色旗問題、找零錢問題、背包問題、無(wú)限位數(shù)的整數(shù)運(yùn)算、最短路徑問題...
標(biāo)簽:
上傳時(shí)間: 2014-01-05
上傳用戶:athjac
樂透選號(hào)小程式,分為人工選號(hào)以及電腦選號(hào),可自選所要的組數(shù),並加入氣泡排序以及不重複出現(xiàn)的功能,最後可得到所中的號(hào)碼,有需要作相關(guān)的人可以下載並照自已的需求修改
標(biāo)簽: 程式
上傳時(shí)間: 2013-12-23
上傳用戶:z754970244
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