一种基于FPGA的电磁理疗仪，可以根据需要选择可变的随机频率...

介绍由美国TI公司的数字信号处理器TMS320LF2407A和SGS公司的步进电机驱动芯片PBL3717A构成的两相混合式步进电机的控制系统。-introduced by the United States TI"s digital signal processor and SGS TMS320LF2407A the stepper motor drive chip Built constitute the two-phase hybrid stepping motor control system.

2004年大学生数学建模A题的题目与数据源，很多网站上没数据源下载 ，所以-2004 Mathematical Contest in Modeling A title of the topic with the data source, many Web site did not download the data source, so

观察自然频率对振动模态的影响（固定阻尼系数），可对有强迫振动项 的情形进行观察，将阻尼系数和自然频率固定，选择一种 的形式，观察 对振动模态的影响。 2、对由方程刻画的单自由度阻尼系统做动画仿真，观察阻尼系数，固有频率以及强迫振动项 对弹簧振动的影响，并和振动曲线图进行对比，写出你的观察结论。 -1、To observe the natural frequency of the vibration mode of (fixed damping coefficient), may have forced vibration of items to observe the situation, the damping coefficient and natural frequency is fixed, choose a form of observation of the impact of vibration mode. 2, characterized by the equation of a single degree of freedom to do animated simulation of damping system to observe the damping coefficient, natural frequency and vibration forced vibration of the impact of spring items, and to compare and vibration curve, write your observations conclusions.

这是一个xilinx相关的ug012 文档-This is a Xilinx ug012 related documents

this rar file for the developers of projects-this is rar file for the developers of projects

基于嵌入式操作系统的无功补偿控制器设计 平台为UCOS-II 加 TMS320LF2407。 版权归西北工业大学 及其作者。-Embedded operating system based on reactive power compensation controller design platform UCOS-II plus TMS320LF2407. Belongs to the Northwest Industrial University and the author.

管理信息系统课程设计 大学工资管理系统设计-Management Information System Course Design Design of the University of Salary Management System

学生信息管理系统设计 学生信息包括：学号，姓名，年龄，性别，出生年月，地址，电话，E-mail等。提供以下功能： 1、系统以菜单方式工作 2、学生信息录入功能（学生信息用文件保存）－－输入 3、学生信息浏览功能－－输出 4、学生信息查询功能－－算法，按学号、姓名等查询 5、学生信息的删除与修改 -Student Information Management System Design Student Information includes: Student ID, name, age, gender, date of birth, address, telephone, E-mail and so on. Provides the following features: 1, the system in order to work the way the menu 2, student information input function (Student Information used to save the file)- Input 3, student information browsing- Output 4, student information query functions- algorithms, according to study number, name, etc. Search 5, deletion and modifications Student Information

好多关于学生选课的毕业设计 很好的 大家尽量下吧-many of the students graduating classes of good design as far as possible under it

HLA (high level architecture) with UML design