1．管理信息系统（学生成绩） 两种用户等级：管理员和用户，均用用户名和密码登陆，通过识别不同类型的用户名，进入不同的操作界面。 1) 管理员功能： i 用户管理：增加、删除用户； ii 记录录入、修改、删除 iii 查询：单项查询、多项查询、范围查询 iv 分类统计：提供有代表性的统计结果 2) 用户功能： a) 修改密码 b) 查询本用户信息 c) 修改个人信息
上传时间： 2014-01-10
上传用户：huql11633
简单的无线遥控音乐制作 采用HC2272，HC2262接收， 对应管脚连接： 1、无线遥控部分 D0----P1^0 D1----P1^1 D2----P1^2 D3----P1^3 VT----P3^2 2、显示部分： 74LS48驱动共阴数码管 A-----P3^0 B-----P3^1 C-----P3^2 D-----P3^3 3、蜂鸣器（或喇叭） P3^4
上传时间： 2014-12-01
上传用户：txfyddz
Builder uses to integrate a larger system module. Each component consists of a structured set of files within a directory. The files in a component directory serve the following The RS232 UART Core implements a method for communication of serial data. The core provides a simple register-mapped Avalon庐 interface. Master peripherals [such as a Nios庐 II processor] communicate with the core by reading and writing control and data registers.
标签： structured integrate component consists
上传时间： 2014-01-15
上传用户：lnnn30
CalcExpress is an interpreter for quick and easy evaluation of mathematical expressions. It is a smart tool easy in use. Supports 5 operators, parenthesis, 18 mathematical functions and user-defined variables
标签： mathematical CalcExpress interpreter expressions
上传时间： 2014-12-08
上传用户：希酱大魔王
Edge Disjoint Cycles. You are given an input graph that is either directed or undirected. Write a program that reads in a vertex number and lists the number of edge disjoint cycles that start and end at this vertex. The output should also list the edges in each of the cycle discovered. Input will be the adjacency matrix preceded by a 0 or 1 representing Directed or Undirected graphs respectively.
标签： undirected Disjoint directed Cycles
上传时间： 2017-04-08
上传用户：13188549192
一道程序编译顺序的考题，涉及到函数调用的先后顺序及运算符号的优先级等问题。下面我展开给你讲。 C的程序编译总是从main函数开始的，这道题的重点在“fun（（int）fun（a+c,b）,a-c）） ”语句。 系统首先要确定最外层 fun()函数的实参，第一个参数的确定需要递归调用fun()函数（不妨称其为内层函数）。内层函数的两个参数分别为x=a+b=2+8=10、y=b=5,执行函数体x+y=10+5=15,于是得外层函数的参数x=15。其另一个参数y=a-c=2-b=-6,再次执行函数体,得最终返回值x+y=15+(-6)=9。
标签： 程序编译
上传时间： 2014-12-03
上传用户：徐孺
This software allows users to see how a serial async com port can be used to comunicate with a sync device (SPI). In this case, the software reads a low cost digital temperature sensor IC.
标签： comunicate software allows serial
上传时间： 2014-01-16
上传用户：huangld
Version Viewer Plug-in for Beyond Compare version 2.2.1, released 7-August-2007 by Scooter Software Abstract -------- Version Viewer is a Beyond Compare plug-in for comparing version information in file types such as .exe, .sys, .dll, .ocx, .386, .scr, .drv, .vxd and .bcp.
标签： released Version Plug-in Compare
上传时间： 2017-05-21
上传用户：caozhizhi
录DEC6713的UART串口的测试程序。需要将板上的跳针JP3、JP5各自短接，将UART通道A 和通道B均配置为RS232方式。
上传时间： 2017-05-28
上传用户：13188549192
If you have ever wanted to store data temporarily in your Delphi Win32/.Net, C++ Builder or Kylix application, and you at the same time wanted full access to the data as if they were stored in a database table, you have the right solution here. kbmMemTable is a full TDataset compatible in memory table loaded with functionality.
标签： temporarily Builder Delphi wanted
上传时间： 2017-05-29
上传用户：ljt101007
