在0 / 1背包問題中，需對容量為c 的背包進行裝載。從n 個物品中選取裝入背包的物品，每件物品i 的重量為wi ，價值為pi 。對于可行的背包裝載，背包中物品的總重量不能超過背包的容量，最佳裝載是指所裝入的物品價值最高。
標簽： 背包問題
上傳時間： 2014-03-10
上傳用戶：ardager
Analyze the performance of wireless channels in different scenarios over Rayleigh fading channels with some constraints.
標簽： channels performance different scenarios
上傳時間： 2014-01-12
上傳用戶：CHENKAI
This library defines basic operation on polynomials, and contains also 3 different roots (zeroes)-finding methods that can handle quite large polynomials (>1000 coefs) Implemented in ANSI C++ Templates. Handles all real and complex floating point types. Html doc is included.
標簽： polynomials different operation contains
上傳時間： 2013-12-18
上傳用戶：yan2267246
在各種不同的網絡傳送協議上，為網絡編程提供一個大家都很熟悉的接口,需注意各種網絡協議的一些特征。本章將全面講述使用特定協議時應該留意的一些特征，其中包括一些基本的網絡連接原理。另外，我們還將討論如何通過程序向 Wi n s o c k查詢協議信息，并探討針對一種具體協議創建套接字所需的基本步驟。
上傳時間： 2017-06-05
上傳用戶：a673761058
哈夫曼樹又稱最優二叉樹，是一種帶權路徑長度最短的二叉樹。所謂樹的帶權路徑長度，就是樹中所有的葉結點的權值乘上其到根結點的路徑長度（若根結點為0層，葉結點到根結點的路徑長度為葉結點的層數）。樹的帶權路徑長度記為WPL=(W1*L1+W2*L2+W3*L3+...+Wn*Ln)，N個權值Wi(i=1,2,...n)構成一棵有N個葉結點的二叉樹，相應的葉結點的路徑長度為Li(i=1,2,...n)?？梢宰C明哈夫曼樹的WPL是最小的。
上傳時間： 2017-06-09
上傳用戶：wang5829
QuickSteps books are recipe books for computer users. They answer the question 揌ow do I...??by providing a quick set of steps to accomplish the most common tasks with a particular program. The sets of steps are the central focus of the book. Sidebar QuickSteps provide information on how to do quickly many small functions or tasks that are in support of the primary functions. Sidebar QuickFacts supply information that you need to know about a subject. Notes, Tips, and Cautions augment the steps, but they are presented in a separate column to not interrupt the fl ow. Brief introductions are present, but there is minimal narrative otherwise. Many illustrations and fi gures, a number with callouts, are also included where they support the steps.
標簽： books QuickSteps computer question
上傳時間： 2013-12-11
上傳用戶：ljt101007
M i c r o s o f t公司編譯了一個所有可能的錯誤代碼的列表，并且為每個錯誤代碼分配了一個3 2 位的號碼。Wi n E r r o r. h 頭文件包含了M i c r o s o f t 公司定義的錯誤代碼的列 表。
上傳時間： 2013-12-08
上傳用戶：凌云御清風
It s application source code for delphi. it can be use for testing ATCommand if you want to play with SMS gateway.
標簽： application ATCommand for testing
上傳時間： 2013-12-11
上傳用戶：aix008
In this work an implementation of a geometric nonlinear controller for chaos synchronization in a Field Programmable Gate Array (FPGA) is presented. The Lorenz chaotic system is used to show the implementation of chaos synchronization via nonlinear controller implemented in a Xilinx FPGA Virtex-II 2v2000ft896-4. The main idea is to design a nonlinear geometric controller which synchronizes a slave Lorenz system to a master system and then implement them into the FPGA.
標簽： synchronization implementation controller geometric
上傳時間： 2013-12-17
上傳用戶：3到15
The script requires four fields, X, Y, label, and html. Currently these four fields are the only fields converted into XML
標簽： fields four Currently requires
上傳時間： 2013-11-30
上傳用戶：iswlkje
