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[source in ebook] us_anasp DL : 0: 光学设计软件zemax源码： This DLL models an nular aspheric surface as described in: "Annular surfaces in annular field systems" By Jose M. Sasian Opt. eng. 36 (12) P 3401-3401 December 1997 This surface is essentially an odd aspheric surface with an offset in the aspheric terms. The sag is given by: Z = (c*r*r) / (1+(1-((1+k)*c*c*r*r))^ 1/2 ) + a*(r-q)^2 + b*(r-q)^3 + c*(r-q)^4 + ... Note the terms a, b, c, ... have units of length to the -1, -2, -3, ... power.-optical design software zemax source : This DLL models an annular aspheric surface as d escribed in : "Annular surfaces in annular field systems" By Jose M. Sasian Opt. eng. 36 (12) P 3401-3401 Dece This inflicted 1,997 surface is essentially an odd asp heric surface with an offset in the aspheric ter ms. The sag is given by : Z = (c* r* r)/(1 (1-((a k)* c* c* r* r)) ^ 1/2) a* (r- q) b ^ 2* (r-q)* c ^ 3 (r-q) ^ 4 ... Note the terms a, b, c, ... have units of length to the-1,-2,-3, ... power.
Date : 2025-12-21 Size : 41kb User : 狄拉克
[source in ebook] Floyd-Warshall-c-chengxi DL : 0: Floyd-Warshall算法描述 1)适用范围： a)APSP(All Pairs Shortest Paths) b)稠密图效果最佳 c)边权可正可负 2)算法描述： a)初始化：dis[u,v]=w[u,v] b)For k:=1 to n For i:=1 to n For j:=1 to n If dis[i,j]>dis[i,k]+dis[k,j] Then Dis[I,j]:=dis[I,k]+dis[k,j] c)算法结束：dis即为所有点对的最短路径矩阵 3)算法小结：此算法简单有效，由于三重循环结构紧凑，对于稠密图，效率要高于执行|V|次Dijkstra算法。时间复杂度O(n^3)。考虑下列变形：如(I,j)∈E则dis[I,j]初始为1,else初始为0，这样的Floyd算法最后的最短路径矩阵即成为一个判断I,j是否有通路的矩阵。更简单的，我们可以把dis设成boolean类型，则每次可以用“dis[I,j]:=dis[I,j]or(dis[I,k]and dis[k,j])”来代替算法描述中的蓝色部分，可以更直观地得到I,j的连通情况。 -err
Date : 2025-12-21 Size : 3kb User : 江晨
[source in ebook] jiami DL : 0: 加密程序源代码* A 变成 C，B 变成 D，a 变成 c，b 变成 d，Y 变成 A， * z 变成 b，以此类推。非字母字符不变。 -Encryption source code* A becomes C, B becomes D, a into c, b into d, Y into A,* z into b, and so on. Non-alphabetic characters remain unchanged.
Date : 2025-12-21 Size : 3kb User : hushubing
[source in ebook] Oscilloscope DL : 0: 罗马尼亚克鲁日工程大学Mircea Dă bâ can, PhD提供的示波器开发全文挡及C,VHDL代码.-Romania cluj Engineering University Mircea D
Date : 2025-12-21 Size : 953kb User : hxf
[source in ebook] sa DL : 0: A* sudo sudo/* B* adduser script adduser C* rmuser script rmuser E* tout tout/* F* dumdum dumdum G* lostfile lostfile H* Mkfl.localsys Makefile.localsys I* spacegripe spacegripe J* sendmail.cf sendmail.cf N* remote remote.c O* distributed conrol distrib/* P* hosts and name server makerevhosts Q* xargs xargs/*-A* sudo sudo/* B* adduser script adduser C* rmuser script rmuser E* tout tout/* F* dumdum dumdum G* lostfile lostfile H* Mkfl.localsys Makefile.localsys I* spacegripe spacegripe J* sendmail.cf sendmail.cfN* remote remote.c O* distributed conrol distrib/* P* hosts and name server makerevhostsQ* xargs xargs/*
Date : 2025-12-21 Size : 77kb User : 刘伟
[source in ebook] B-tree(c++) DL : 0: B-树演示程序(vc++)可执行程序.rar
Date : 2025-12-21 Size : 3.2mb User : liulihao
[source in ebook] dengluxitong DL : 0: 输入用户名，密码进行登录 b.只有用户名、密码都不为空的情况下，提交页面（使用Javascript脚本验证） c.如果当前页面是由checklogin.jsp重定向过来的，进行相关信息的显示 c.1 用户名不存在 c.2 密码错误 c.3 用户超过5次登录，锁定该页面，禁止用户登录30分钟后，开放（可以客户端实现[比较麻烦]/也可服务器端实现[容易]） -Enter the user name, password to log b. only user names, passwords are not empty, the submission of the page (using Javascript validation script) c. If the current page is redirected from the checklogin.jsp for the display of relevant information c.1 user name does not exist error c.2 password more than five times c.3 users log in, lock the page, to prohibit users log on 30 minutes after the open (to the client to achieve [is too much trouble]/server-side can also be the realization of [easy ])
Date : 2025-12-21 Size : 21kb User : sjw
[source in ebook] 14160_12255903045dhF DL : 0: 银行代收电话费管理系统1.0功能叙述 1、使用文件管理整个收费信息，内容有：客户姓名C16，电话号码N11，市话费F7.2，长途费F7.2，信息费F7.2，ADSL费F7.2，费用合计F8.2，对应年月N6，收费状态C（0――未收，1――已收），收费日期D，银行帐号N20，收费人编姓名 2、提供的功能：（注：所有输出送显示器） A按月统计总的收费情况； B收费、退费的处理及相应单据的输出； C提供按姓名和电话号码查询收费状况及费用明细，要求对姓名按顺序插入排序（稳定排序），对电话号码按折半插入排序 -Bank Management System collection calls 1.0 features described 1, using the document management information of the charges, which include: customer name C16, telephone number N11, the city charges F7.2, long distance F7.2, information costs F7.2, ADSL fee F7.2, the total cost of F8.2, the corresponding years N6, charges the state of C (0- no land, 1- have been received), charges the date of D, the bank accounts of N20, charging people for the names of 2, features provided by: (Note: All output sent to the display) A monthly statistics on the total fees B charges, refund of the processing and the output of the corresponding documents C to provide the name and telephone number in accordance with the fees and charges and the cost breakdown , asked for the names by order of insertion sort (stable sort), for telephone numbers by half Insertion Sort
Date : 2025-12-21 Size : 234kb User : 欧阳锋
[source in ebook] C_code DL : 0: 附随盘使用说明本附随盘包含了书中介绍的所有实例的源程序文件，共计200个。使用本附随盘时应注意以下几点： 1. 盘中所有实例的源程序文件按篇分类，均包含在相应目录下，例如，p2-107.cpp文件在cp2目录下。 2. 所有实例源程序文件名与书中所给出的实例程序名对应一致。例如，p2-102.cpp文件对应于第2篇的实例102。 3. 本盘上给出的所有程序实例均在Microsoft Visual C++ 6.0开发环境中调试通过。 4. 读者可按本书附录A的介绍，在自己机器上安装Microsoft Visual C++ 6.0开发系统。 5. 读者可按附录B的介绍，使用Visual C++ 6.0系统调试C++程序。 6. 可将本附随盘的例子拷贝到硬盘的特定目录中，然后用Visual C++ 6.0系统创建工程调试。-C++
Date : 2025-12-21 Size : 224kb User : 周围
[source in ebook] b DL : 0: 窗口的创建与撤销此程序可以实现窗口的创建与撤销用c++编写-Create and remove the window
Date : 2025-12-21 Size : 57kb User : 刘洋
[source in ebook] maxmin DL : 0: 一个C++小程序，可以实现输出a,b,c中的最大值和最小值的功能-A C++ small program that can achieve output a, b, c in the function of the maximum and minimum
Date : 2025-12-21 Size : 1kb User : muna
[source in ebook] b_plus_tree DL : 0: b plus tree in windows c-b plus tree in windows c++
Date : 2025-12-21 Size : 3kb User : Jaemin, Yu
[source in ebook] main2 DL : 0: 3、友元编写C++程序完成以下功能：（1）定义一个Boat和Car两个类，他们都具有私用属性——重量；（2）编写一个函数，计算两者的重量和。 double TotalWeight(Boat& b, Car& c) -3, friend write C++ program to accomplish the following functions: (1) defines two classes of a Boat and Car, they have private property- weight (2) write a function to calculate both the weight and. double TotalWeight (Boat & b, Car & c)
Date : 2025-12-21 Size : 1kb User : billy
[source in ebook] kalman-filtering DL : 0: 卡尔曼滤波程序： kalman filtering-load initial_track s y:initial data,s:data with noise T=0.1 yp denotes the sample value of position yv denotes the sample value of velocity Y=[yp(n) yv(n)] error deviation caused by the random acceleration known data Y=zeros(2,200) Y0=[0 1] Y(:,1)=Y0 A=[1 T 0 1] B=[1/2*(T)^2 T] H=[1 0] C0=[0 0 0 1] C=[C0 zeros(2,2*199)] Q=(0.25)^2 R=(0.25)^2
Date : 2025-12-21 Size : 3kb User : lee
[source in ebook] VCPP2008-AaB DL : 0: Visual C++2008开发经验与技巧宝典源码A、B部分。-The Visual C++2008 development experience and techniques of canon source code of A&B part.
Date : 2025-12-21 Size : 23.75mb User : 表碰我的牛崽
[source in ebook] uCOS-II DL : 0: u C / O S 是一种公开源代码、结构小巧、具有可剥夺实时内核的实时操作系统，商业应用需要付费。　　μC/OS-II 的前身是μC/OS，最早出自于1992 年美国嵌入式系统专家Jean J.Labrosse 在《嵌入式系统编程》杂志的5 月和6 月刊上刊登的文章连载，并把μC/OS 的源码发布在该杂志的B B S 上。　　用户只要有标准的ANSI 的C交叉编译器，有汇编器、连接器等软件工具，就可以将μC/OS-II嵌人到开发的产品中。μC/OS-II 具有执行效率高、占用空间小、实时性能优良和可扩展性强等特点，最小内核可编译至 2KB 。μC/OS-II 已经移植到了几乎所有知名的CPU 上。　　严格地说uC/OS-II只是一个实时操作系统内核，它仅仅包含了任务调度，任务管理，时间管理，内存管理和任务间的通信和同步等基本功能。没有提供输入输出管理，文件系统，网络等额外的服务。但由于uC/OS-II良好的可扩展性和源码开放，这些非必须的功能完全可以由用户自己根据需要分别实现。　　uC/OS-II目标是实现一个基于优先级调度的抢占式的实时内核，并在这个内核之上提供最基本的系统服务，如信号量，邮箱，消息队列，内存管理，中断管理等。 -uCOS-II source
Date : 2025-12-21 Size : 1.05mb User : leopard
[source in ebook] 3 DL : 0: 请设计一个模拟投篮过程的小游戏，游戏的要求如下：（1）设计一个matlab窗体，在窗体上防止一个坐标轴控件，并设置好该坐标系的坐标轴范围；（2）在坐标系上利用鼠标点击一个点a，作为篮筐的中心，并生成一个半径为r的圆，来模拟篮筐；（3）在坐标系上再用鼠标点一个点b，作为投篮的出发点，同时生成一个红色实心小球来模拟篮球，再选一个点c，b、c之间的连线作为投篮方向；（4）根据a、b、c三个点之间的位置关系，来模拟投篮过程，并记录命中次数；（5）以按住鼠标不放的时间来模拟力量（初始速度）的大小，并能够动态模拟篮球的运动轨迹，篮球的质量自定，忽略空气阻力的影响，相关的数值要求在坐标系右上角动态显示出来。 -Games, game design a simulation shooting process requirements are as follows: (1) design a Matlab form, to prevent a axis control on the form, and set the coordinate system axis range (2) in the coordinate Department using the mouse to click on a point a, and generates a radius r of the circle to simulate the basket as the center of the basket (3) in the coordinate system and then the mouse to point a point b, as draws the departure point, at the same time generate a red solid pellets to simulate basketball, and then choose a connection between the point c, b, c, as the shooting direction (4) according to the positional relationship between a, b, c three points, to simulate shooting process and record the number of hits (5) Press and hold the mouse button down to simulate the size of the force (initial velocity), and capable of dynamic simulation of the trajectory of the basketball, basketball quality custom ignore the effect of air resistance, the The numerical requirements displa
Date : 2025-12-21 Size : 9kb User : 江懋才
[source in ebook] C-Sharp-Rain-flow-counting-method DL : 0: C#编写的基于ASTM_E1049-85标准的雨流计数法用 C # 语言开发的雨流统计法。通过实例详细讲述雨流统计过程。经与 M a t l a b 官方雨流统计代码的计算结果对比 , 完全吻合。-C# Rain-flow counting method We use C# language to design Rain-flow counting method. Through the example of a real case, a detailed account of the process of the rain flow is described. The a M t l a B, the official of the square of the rain and the flow of the whole system, the calculation results are compared.
Date : 2025-12-21 Size : 382kb User : wenshaohua
[source in ebook] b DL : 0: 计算字符串中子串出现的次数,是学习C语言好程序-the purpose is conputed string.It can help learn
Date : 2025-12-21 Size : 10kb User : 蔡宏斌
[source in ebook] C语言中scanf的使用 DL : 0: 首先需要#include <stdio.h>int scanf( const char *format, ... );scanf()函数是格式化输入函数，它从标准输入设备(键盘) 读取输入的信息。第一个参数format为一个常量字符串，这个字符串中如果包含‘%’符号则使用后续参数进行匹配如：scanf("%d%d", &a, &b);(First, we need #include <stdio.h>int scanf (const char *format,...); scanf () function is formatted input function, which reads input information from the standard input device (keyboard). The first parameter format is a constant string. If the string contains "%" symbol, we use the following parameters to match, for example, scanf ("%d%d", &a, &b).)
Date : 2025-12-21 Size : 5kb User : Bruce Leung

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