Matrix switchers chip assembler source code. Manufacturers provide.

学生成绩核算系统的设计与实现（25） 要求：（1）按班级按课程从文件中读入相应的平时成绩、期中考试成绩和期末考试成绩。 （2）三个成绩对总评成绩的百分比被定义为常数，各占总成绩的30 、30 和40 。 （3）计算每位学生的总评成绩。 （4）计算该班级本课程的总平均成绩。 （5）计算处于优、良、中、及格、不及格的学生人数以及占总人数的百分比。其中100-90为优，89-80为良，79-70为中，69-60为及格，60分以下为不及格。 （6）按要求输出成绩在优、良、中、及格、不及格各区间的学生学号、成绩。-The student achievement calculation system s design with realizes (25) Request: (1) reads in the corresponding usual result, the midterm examination result and the terminal examinations result according to the class and grade according to the curriculum from the document. (2) three result are defined to the general appraisal result s percentage as the constant, occupies the overall result respectively 30 , 30 and 40 . (3) calculates each student s general appraisal result. (4) calculates this class and grade this curriculum the population mean result. (5) calculates the student population which is in superiorly, good, passes an examination, does not pass an examination as well as accounts for the total number of peop

it is about hospital management systems which tell how things can be managed in hospital

一个菜单使用的例子-a menu examples of usage

串行接口应用实验－发送端程序 串行通信发送程序source file 8253 8255 8251 综合实验-Application of serial interface experiments- Send client program to send serial communication program source file 8253 8255 8251 Comprehensive Experiment

在键盘上输入一个十进制的数字 可以转换成一个十六进制和二进制的数输出-On your keyboard to enter a decimal figures can be converted into a hexadecimal and binary number of output

利用对网卡RTL8139的开发,使PC硬盘,网卡,口令为一体,从而实现对硬盘数据的保护.-use of the card RTL8139 development to make the PC hard drive, network card, passwords as one. thus the hard drive data protection.

这是我从别人那要来的一非常不错的购物系统源代码,喜欢大家喜欢-This is what I want to come from others that one of the very good to the system source code, like everyone likes

包含7920液晶显示芯片驱动，用户可参考设计使用-Contains 7920 chip LCD driver, the user can use the reference design

外部中断与Timer中断同时存在的实验 （单片机）-External interrupt Timer Interrupt-exist with the experimental

汇编方面的CRC-32一个完整的Win32Asm例子-Compilation of CRC-32 a complete example Win32Asm