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[
Other resource
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卷轴
DL : 0
一个卷轴动画的小例子,实现很简单。希望对有志于游戏事业的新手同学有少少帮助就好了.\"A,D,W,S\" 实现 左,右,上,下 移动-a small example of animation to achieve is very simple. Hope interested in the game on the cause of the students have some newcomers to help me. "A, D, W, S" Achieving left, right, upper and lower mobile
Date
: 2008-10-13
Size
: 2.22mb
User
:
胡一
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Other resource
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HS12864
DL : 0
hs12864 液晶显示程序 端口说明: 1 vss GND 2 VDD VCC(5v) 3 V0 VCC(5v) 4 D/I PC4 5 R/W PC5 6 E PC3 7 DB0 PA0 ... 14 DB7 PA7 15 CS1 PC1 16 CS2 PC2 17 RST PC0-hs12864 LCD procedures ports : a VSS GND 2 VDD VCC (5v) 3 V0 VCC (5v) 4 D / I PC4 5 R / W E PC3 recurring 6 7 DB0 PA0 DB7 PA7 ... 14 15 16 CS2 CS1 PC1 PC2 17 RST PC0
Date
: 2008-10-13
Size
: 2.46kb
User
:
崔敬军
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Other resource
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二维小波变换
DL : 0
关于二维小波变换的程序 [精华] 说明:此算法重在概念,速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发,把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解,即将256x256图形分解成为64x64的四个图形,避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为:A=W *A*W,这与所有正交变换无异。W为循环正交矩阵,因此可用FFT实现快速运算,难点就在重构矩阵上。若用矩阵概念明确,一个共扼转置可以搞顶。但FFT的使用必须找到与分解序列的关系。-on Wavelet Transform procedures [best] Note : This algorithm important concept is not speed quickly. Because FOR cycle nowadays. This program cycle from the point of view of Matrix, circular convolution and fast Fourier transform is established links. To achieve the decomposition and reconstruction without distortion. It only had one decomposition, 256x256 graphics will be 64x64 decomposition of the four graphics, avoiding the use of WKEEP () confusion. The main idea of using wavelet filter generator orthogonal array W, write to transform B = W * A * W, anti-Transform : A = W * A * W, which is orthogonal transformation all the same. W cycle orthogonal matrix, can be used to achieve rapid FFT computation, on the difficult reconstruction matrix. If a clear matrix concept, a home to a total o
Date
: 2008-10-13
Size
: 3.7kb
User
:
罗松溪
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Other resource
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切割
DL : 1
这是一个分治解决的零件切割问题:给定一块宽度为W的矩形板,矩形板的高度不受限制。现需要从板上分别切割出n个高度为hi,宽度为wi的矩形零件。切割的规则是零件的高度方向与矩形板的高度方向保持一致。问如何切割使得所使用的矩形板的高度h最小?加上一个小界面-This is a solution to the partition cutting parts : a given width of the rectangular plate W, the height of rectangular plate unrestricted. Board is required from the respective cut out n height of the hi, wi width of the rectangular parts. Cutting parts to the rules of the height of the rectangular plate with a high degree of consistent direction. Asked how cutting makes use of the rectangular plate height h minimum? A small interface
Date
: 2008-10-13
Size
: 29.84kb
User
:
亿摆
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Other resource
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keil_iodemo
DL : 0
The project KEIL_IODemo shows how to use memory allocation routines (malloc) and char I/O (printf, scanf) via a serial interface with the Keil ARM toolchain. The I/O functions are adapted for the Analog Devices ADuC7000 series using the SERIAL.C module. The example also shows the efficiency of the Keil CA ARM Compiler run-time library which is tuned for single chip systems. -The project shows how to use me mory allocation routines (malloc) and char I / O (printf, Scanf) via a serial interface with the Keil ARM t oolchain. The I / O functions are adapted for the Analog Devices ADuC7000 series using the SERIA Synchronization module. The example also shows the efficien cy of the CA Keil ARM Compiler run-time library w hich is tuned for single chip systems.
Date
: 2008-10-13
Size
: 19.42kb
User
:
郭文彬
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Other resource
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PSPwuziqi
DL : 0
感谢白开水版主! 我用JGE++的DEMO程序做的“笨笨五子棋” Windows下: 上、下、左、右----- W、S、A、D 开始-----NumLock 8 落子-----NumLock 6 演示-----NumLock 4 退出-----NumLock 2-water moderator! I used the DEMO JGE procedures done, "Gwen Stefani 331" Windows : upper and lower, left, right ---- W, S, A, D began NumLock 8 Kutno ----- ----- ---- NumLock six demonstration - NumLock 4 from 2 ----- NumLock
Date
: 2008-10-13
Size
: 397.79kb
User
:
zb
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Other resource
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MFC_Black_Book
DL : 0
MFC Black Book Introduction: Are you an MFC programmer? Good. There are two types of MFC programmers. What kind are you? The first kind are the good programmers who write programs that conform to the way MFC wants you to do things. The second bunch are wild-eyed anarchists who insist on getting things done their way. Me, I’m in the second group. If you are in the same boat (or would like to be) this book is for you. This book won’t teach you MFC—not in the traditional sense. You should pick it up with a good understanding of basic MFC programming and a desire to do things differently. This isn’t a Scribble tutorial (although I will review some fundamentals in the first chapter). You will learn how to wring every drop from your MFC programs. You’ll discover how to use, abuse, and abandon the document/view architecture. If you’ve ever wanted custom archives, you’ll find that, too.-MFC Black Book Introduction : Are you an MFC programmer Good. There are two typ es of MFC programmers. What kind are you The firs t kind are the good programmers who write progra ms that conform to the way MFC wants you to do thin gs. The second bunch are wild-eyed anarchists w ho insist on getting things done their way. Me, I'm in the second group. If you are in the same boa t (or would like to be), this book is for you. This b ook will not teach you MFC-not in the traditional s 810005. You should pick it up with a good understan ding of basic MFC programming and a desire to do t hings differently. This is not a tutor Scribble ial (although I will review some fundamentals i n the first chapter). You will learn how to wring every drop from your MFC programs. You'll disco ver how to
Date
: 2008-10-13
Size
: 1.63mb
User
:
Mr .Wang
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Other resource
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lqx10004
DL : 0
最小重量机器设计问题 设某一机器由n个部件组成,每一种部件都可以从m个不同的供应商处购得。设w(i,j)是从供应商j处购得的部件i的重量,C(i,j)是相应的价格。 设计一个优先列式分支限界法,给出总价格不超过c的最小重量机器设计。-minimum weight machines based design of a machine n components, each component can be 000 m from different vendors purchased. Let w (i, j) is from the supplier j purchased components of the weight i, C (i, j) is the corresponding price. Design a priority out-branch and bound method, the total price is less than the minimum weight c machine design.
Date
: 2008-10-13
Size
: 1.88kb
User
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卢起雪
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Other resource
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01knap
DL : 0
设有n种物品,每一种物品数量无限。第i种物品每件重量为wi公斤,每件价值ci元。现有一只可装载重量为W公斤的背包,求各种物品应各取多少件放入背包,使背包中物品的价值最高。-with n product, every kind of infinite number of copies. I first product for each weight wi kilograms, each worth ci yuan. Existing a carrying weight of the backpack W kilograms, should seek various items each for the number of pieces Add backpack, so backpack maximum value items.
Date
: 2008-10-13
Size
: 30.71kb
User
:
汤烈
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Other resource
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030300306path.cpp
DL : 0
试在虚基类Network中增加一个函数FindPaths,对于给定的无向图G 和G 中的2 个顶点v和w,输出G 中从v到w的一条简单路径。若有多条可能路径,则输出任意一条。 -test in the virtual base class to add a Network Function FindPaths. For a given undirected graph G and G, the two vertices v, w, output from the G v w to a simple path. If a number of possible paths, the output of arbitrary one.
Date
: 2010-07-01
Size
: 4.46kb
User
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Nouth
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Other resource
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Multiplayer
DL : 0
一个坦克大战游戏的JAVA编程,实现了坦克大战的游戏过程。1P: o, p键转动炮塔, k,l键调节炮弹发射角度(以此来控制射程), j键开火, 键盘上下左右键控制方向。 2P: e, r键转动炮塔, f,g键调节炮弹发射角度, c键开火, w,s,a,d键控制方向-an impressive game JAVA programming, sees the realization of the game. 1P : o, p rotating turret keys, k, l keys shells fired angle adjustment (in order to control the range), j keys fire above and below the keyboard keys to control direction. 2P : e, r keys rotating turret, f, g keys regulation shells fired perspective, c Bond opened fire, w, s, a, d keys to control direction
Date
: 2008-10-13
Size
: 20.15kb
User
:
dgsag
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Other resource
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Tixi
DL : 0
这是一个基于 irrlicht 游戏引擎开发的第一视角情景游戏, E R W A D Q 为控制键-This a game engine based on Irrlicht Engine Development Perspective scene of the first game, W E A R D Q for the control button.
Date
: 2008-10-13
Size
: 17.24mb
User
:
翁海斌
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Other resource
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smallprogram
DL : 0
游戏规则: 按w键是控制自己的飞机(天使)向上。 按S键向下,A键向左,D键向右,r键重来,e键退出 发弹:指着本程序介面按鼠标左键. 开始时:你的生命值只有3,而子弹数只有2 当你的子弹射到了敌人时,敌人的生命也会减一,当敌人的生命值减到0时,你就赢. 当你的子弹射到了敌人时,同时天上也会掉下一颗子弹,当你捡到一个子弹后,你的子弹数得到补充; 如你的子弹数减至0或你的生命值减至0你就会输。 秘技: 按y键你的子弹数就加1; 按o键你的生命值就加1. 不过如果你技术好的话唔用秘技也能赢。-rules of the game : w keys on the control of the aircraft (Angel) upwards. According to the S button down, and left keys A, D keys right, r bond return, e withdraw from the key rounds : Pointing to the interface procedures by the left mouse button. at the beginning : you only have three lives, while only a few bullets when you two bullets to fire at the enemy, the enemy of life will lower one. When the enemies of life reduced the value 0, you win. When you fire the bullets of the enemy, while the sky will fall a bullet, when you picked up a bullet, you get to add a few bullets; if you reduce the number of bullets 0 or your life value to 0 you will lose. Camp : y keys on your bullets on the plus a few; o bond by your value on the lives of an increase. But if you take good technology used ca
Date
: 2008-10-13
Size
: 54.88kb
User
:
heroesjun
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Other resource
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Generic_Pool_demo
DL : 0
Many applications use connection/object pool. A program may require a IMAP connection pool and LDAP connection pool. One could easily implement a IMAP connection pool, then take the existing code and implement a LDAP connection pool. The program grows, and now there is a need for a pool of threads. So just take the IMAP connection pool and convert that to a pool of threads (Copy, paste, find, replace????). Need to make some changes to the pool implementation? Not a very easy task, since the code has been duplicated in many places. Re-inventing source code is not an intelligent approach in an object oriented environment which encourages re-usability. It seems to make more sense to implement a pool that can contain any arbitrary type rather than duplicating code. How does one do that? The answer is to use type parameterization, more commonly referred to as templates.-connection / object pool. A program may require a IMAP connection po ol and LDAP connection pool. One could easily im plement a IMAP connection pool, then take the existing code and implement a LDAP connection pool. The program grows, and now there is a need for a pool of threads. So ju st take the IMAP connection pool and convert tha t to a pool of threads (Copy, paste, find, replace). Need to make some changes to the pool i mplementation Not a very easy task, since the code has been duplicated in many place s. Re-inventing source code is not an intellige nt approach in an object oriented environment w hich encourages re-usability. It seems to make more sense to implement a pool that can contain a ny arbitrary type rather than duplicating code . How does one do that The answer is to use t
Date
: 2008-10-13
Size
: 170.19kb
User
:
zhuxin
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Other resource
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I2C_1.1
DL : 0
Simple I2C controller -- 1) No multimaster -- 2) No slave mode -- 3) No fifo s -- -- notes: -- Every command is acknowledged. Do not set a new command before previous is acknowledged. -- Dout is available 1 clock cycle later as cmd_ack -Simple I2C controller -- 1) No multimaster -- 2) No slave mode -- 3) No fifo's -- -- notes : -- Every command is acknowledged. Do not set a ne w command before previous is acknowledged. -- D is available out a clock cycle later as cmd_ack
Date
: 2008-10-13
Size
: 3.33kb
User
:
郑开科
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Other resource
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opensource
DL : 0
Open Source for the Enterprise Open source software is changing the world of Information Technology. But making it work for your company is far more complicated than simply installing a copy of Linux. If you are serious about using open source to cut costs, accelerate development, and reduce vendor lock-in, you must institutionalize skills and create new ways of working. You must understand how open source is different from commercial software and what responsibilities and risks it brings. Open Source for the Enterprise is a sober guide to putting open source to work in the modern IT department.-Open Source for the Enterprise Open source software is changing the world of Information T echnology. But making it work for your company i 's far more complicated than simply installing a copy of Linux. If you are serious about using ope n source to cut costs, accelerate development, and reduce vendor lock-in, you must institutionalize skills and create ne w ways of working. You must understand how open s ource is different from commercial software an d what responsibilities and risks it brings. Op en Source for the Enterprise is a sober guide to p utting open source to work in the modern IT depar tment.
Date
: 2008-10-13
Size
: 579.56kb
User
:
felix
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Other resource
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WINDOWS__socket8
DL : 0
本章重点是如何在Wi n d o w s套接字应用程序中对I / O(输入/输出)操作进行管理。 Wi n s o c k分别提供了“套接字模式”和“套接字I / O模型”,可对一个套接字上的I / O行为加以 控制-focus of this chapter is how Wi n d o w's socket application of I / O (input / output) operations management. Wi n s o c k provide a "socket model" and the "socket I / O model," to be a socket on the I / O behavior control
Date
: 2008-10-13
Size
: 832.97kb
User
:
楼洛阳
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Other resource
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C_LIB
DL : 0
消息中有什么? 是否觉得一个消息记录中的信息像希腊语一样?如果是这样,那么看一看下面的解释: hwnd 32位的窗口句柄。窗口可以是任何类型的屏幕对象,因为Win32能够维护大多数可视对象的句柄(窗口、对话框、按钮、编辑框等)。 message 用于区别其他消息的常量值,这些常量可以是Windows单元中预定义的常量,也可以是自定义的常量。 wParam 通常是一个与消息有关的常量值,也可能是窗口或控件的句柄。 lParam 通常是一个指向内存中数据的指针。由于W P a r a m、l P a r a m和P o i n t e r都是3 2位的,因此,它们之间可以相互转换。-had any news? Think that the news of the information in the record as Greek? If this is the case, then look at the following explanation : hwnd 32 of the window handle. Window can be any type of screen, because most of Win32 to maintain a handle visual objects (windows, dialog boxes, buttons, edit box, etc.). Message used to distinguish between other sources of regular money, These constants can be Windows modules predefined constants, it can also be a self-defined constants. WParam is usually a source with the regular money, it might be the window handle or control. LParam is usually a memory data at the target. As a W P a r m, l P a r m and a P i n o t r e are three-two, therefore, They could change.
Date
: 2008-10-13
Size
: 24.98kb
User
:
张宾
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Other resource
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W-CDMAandcdma2000for3GMobileNetworks
DL : 0
一本关于3G方面的书籍,重点分析了WCDMA 和CDMA2000.-a 3G on the books, focusing on the WCDMA and CDMA2000.
Date
: 2008-10-13
Size
: 1.54mb
User
:
叶新荣
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Other resource
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B18
DL : 0
E:\\Visual_C__MFC扩展编程实例 例18 动态地抓取应用程序的屏幕图像并将其打印。 上一个实例打印的是文档的报表,而不是当前出现在屏幕上的内容。在本例中,将实现 屏幕抓取并打印其内容。M F C 为打印视提供了有限的支持, 但只要用M F C 在 C Vi e w : : O n D r a w ( )中所提供的设备环境,就可以绘制自己的视。在打印视的时候, M F C只需调 用具备打印机设备环境的O n D r a w ( )函数即可。但是,如果不绘制自己的视,例如,用一个或 者一个以上的控件窗口填充自己的视就不会打印任何东西。每个控件将使用自己的设备环境 将自己打印到屏幕,因此打印视的唯一途径就是抓取屏幕(拷贝其内容到一个位图对象)并将其 打印到打印机。由于该功能整个与位图相关,因此将该功能封装到了位图类中。-E : \\ Visual_C__MFC expand programming examples cases 18 crawls dynamic application's screen images and their Print. Print example, a document is a statement, rather than the current appeared on the screen content. In this case, to achieve the screen crawls and print its contents. M F C Print, as provided limited support, but as long as M F C in C Vi e w : : O r a n D. w (), which provided the equipment environment, we can draw our own consideration. In Print, as when M F C only with the printer device called the environment O D r a n w () function can be. However, if we do not draw their attention, for example, or one with a control over their windows filled as it will not print anything. Controls will use their own equipment to their environment to Print Screen, Therefore, as Print i
Date
: 2008-10-13
Size
: 23.51kb
User
:
李成男
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