这个是pulezz拼图游戏源码，不仅可游戏，还可以练习制作

hello everybody. good lucky to you

学生成绩管理程序 编制一个统计学生考试分数的管理程序。 设学生成绩已以一个学生一个记录的形式存储在文件中， 每位学生记录包含的信息有：姓名，学号和各门功课的成绩。 程序具有以下几项功能：求出各门课程的总分，平均分，按姓名， 按学号寻找其记录并显示，浏览全部学生成绩和按总分由高到低显示学生信息等-The preparation of student performance management process of a statistical test scores of students of the management process. For student achievement to a student has a record stored in the document, each student records contain information are: name, school subjects and the results. Procedures have the following functions: to derive the course of the total, average, by name, by the school and its records to find its shows, browse all students score high to low according to the results and information that students

电话计费器程序/*信号定义： clk： 时钟信号，本例中其频率值为1Hz； decide： 电话局反馈回来的信号，代表话务种类，“01”表示市话，“10”表示 长话，“11”表示特话； dispmoney： 用来显示卡内余额，其单位为角，这里假定能显示的最大数额为50 元 （500 角）； disptime： 显示本次通话的时长； write,read： 当write 信号下降沿到来时写卡，当话卡插入，read 信号变高时读卡； warn： 余额过少时的告警信号。本例中，当打市话时，余额少于3 角，打长 话时，余额少于6 角，即会产生告警信号； cut： 当告警时间过长时自动切断通话信号。 */-telephone billing for procedures/* signal definition : clk : clock signal, which in this case, their frequency of 1Hz; decide : Telephone Bureau feedback signal, then the Treasury representative types, "01" Urban said, "10" The point said, "11" expressed special words; dispmoney : to show the card balance, the unit of angle, Here are supposed to show the maximum amount of 50 billion yuan (500 angle); disptime : The calls show the length; write, read : When the write signal arrival of the down time to write cards, When the card insert, read signal change high Reader; warn : Fees balance of the alarm signal. In this example, when fighting Cit

大一时写的一个成绩管理课设，写的不好，就看看而已-large write a performance based management courses, write well, only to see it

7 segment display for spartan3 vhdl code

浏览文件夹对话框(C#)-View Folder dialog box (C#)

这是我从网上下来的西门子的S7-200常用问题，希望对新手能有用-This is my line down from the Siemens S7-200 common problems, and they hope to be useful for novice

对于建模工具Visio的具体原理及其使用方法-Visio modeling tool for the specific principles and how to use

使用三菱FX2N-48MR PLC开发的自动灌装系统,已在生产线上正式使用.-The use of Mitsubishi FX2N-48MR PLC to develop an automatic filling system has been officially used in the production line.

Vhdl code for ofdm demodulation