AUTOMGEN runtime is an open source royalty free runtime for open PLCs. By using this runtime, any target systems can become compatible with the AUTOMGEN automation workshop: IEC1131 languages (ladder, SFC, etc.), 2D and 3D scada, WEB SCADA, etc
标签： runtime open AUTOMGEN royalty
上传时间： 2016-04-07
上传用户：lindor
银行排队的数学模型的实现 问题： n银行有n个窗口对外营业，每个窗口一次只能接待一个客户 n客户的到达时间和处理业务的时间不同（可随机产生） n利用链表队列模拟总的处理过程和处理时间 n假设 n不允许插队，不同客户的交接时间忽略不计 策略I: 策略 客户先选择无人窗口办理 如果没有，就选择人数最少的窗口排队 讨论 人数最少未必能最快得到处理 如果客户发现其他窗口的排队人数少于本窗口认输，他是否排过去 策略II: 策略 客户到达后取号等待 哪个窗口处理完毕，即处理下一个号的客户 讨论 某些客户的等待时间会减少？ 总等待时间是否会减少？ 策略III: 策略 专门开一个窗口处理大客户 大客户与其他客户选号系统不一样 大客户的处理时间超过某个阀值 若大客户窗口无客户可暂时处理其他客户 讨论 哪些客户的等待时间会减少？ 总等待时间是否会减少
上传时间： 2014-11-26
上传用户：qweqweqwe
This a c_based JATG.This code assumes that you have a JTAG parallel cable connected to your PC // Works with Xilinx parallel III or Altera ByteBlasterMV/
标签： This connected parallel c_based
上传时间： 2014-01-17
上传用户：guanliya
The ADC0803 family is a series of three CMOS 8-bit successive approximation A/D converters using a resistive ladder and capacitive array together with an auto-zero comparator. These converters are designed to operate with microprocessor-controlled buses using a minimum of external circuitry. The 3-State output data lines can be connected directly to the data bus.
标签： approximation converters successive family
上传时间： 2016-11-20
上传用户：libenshu01
In term project, we will take the baseline JPEG codec in ARM-based platform system as an example to practice the design flow in SoC. We divide the project into three parts, and the goal of each part is described as follow. Part I: Design a baseline JPEG software codec in C/C++ and port it to ARM core,(ARM7TDMI, ARM720T, or ARM922T.) Part II: Make use of virtual prototype to integrate/verify the hardware and software. Part III: Verify your soft IP in target environment.
标签： ARM-based baseline platform project
上传时间： 2017-02-15
上传用户：363186
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
observable distribution grid are investigated. A distribution grid is observable if the state of the grid can be fully determined. For the simulations, the modified 34-bus IEEE test feeder is used. The measurements needed for the state estimation are generated by the ladder iterative technique. Two methods for the state estimation are analyzed: Weighted Least Squares and Extended Kalman Filter. Both estimators try to find the most probable state based on the available measurements. The result is that the Kalman filter mostly needs less iterations and calculation time. The disadvantage of the Kalman filter is that it needs some foreknowlegde about the state.
标签： distribution observable grid investigated
上传时间： 2014-12-08
上传用户：ls530720646
架设关键部分开始了。点击开始——程序，选择PostgreSQL 8.2，打开pgAdmin III软件，也就是你安装的PostgreSQL 8.2数据库软件。点 击档案选项，点击“新增服务器”。在出现的新增服务器登陆界面中，名称填写“postgres”，主机填写“127.0.0.1”，用户名填写 “postgres”，密码填写“postgres”。这个用户名和密码就是安装PostgreSQL 8.2时让你默认的那个用户名和密码，如果你安装PostgreSQL
上传时间： 2017-05-09
上传用户：ynsnjs
This SPI-mode SD Card controller is a free SOPC Builder component that can be used in any SOPC Builder system. The included example design runs on the Nios II Embedded Evaluation Kit, Cyclone III edition (NEEK).
标签： SOPC controller component SPI-mode
上传时间： 2013-12-18
上传用户：jing911003
This SPI-mode SD Card controller is a free SOPC Builder component that can be used in any SOPC Builder system. The included example design runs on the Nios II Embedded Evaluation Kit, Cyclone III edition (NEEK).
标签： SOPC controller component SPI-mode
上传时间： 2017-05-14
上传用户：LouieWu
