DES是一种分组密码。假定明文m是由0和1组成的长度为64位的符号串，密钥k也是64位的0、1符号串。...

用汇编语言实现将bx寄存器的内容以10进制形式在显示器上输出使用递归算法,共45条指令程序在masm5.1 link3.60 环境下调试通过-assembly language bx to register with the contents of 10 band forms on the screen output using recursive algorithm, a total of 45 procedures in order masm5.1 link3.60 through debugging environment

将系统时间显示出来 由汇编语言编辑而成 可应用于课程设计等项目-The system time display made by assembly language editor can be used in curriculum design and other projects

单片机液晶显示，可以作为参考源程序，希望有用-Single-chip liquid crystal display can be used as a reference source, I hope useful

vhdl 8086 core -vhdl 8086 core

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

本人做温度测试显示实验时所用的编码程序，拿出来大家参考的下吧-I do temperature tests showed that when the experimental procedure used coding up the next reference to it

linux汇编语言程序设计，详细介绍了linux的汇编语言设计语法以及开发工具等信息-assembly language programming, detailed compilation of the Linux language syntax design and development tools, such as information

单片机产生PWM波对电机进行调速 脉冲宽度调制(Pulse Width Modulation―PWM)是指将输出信号的基本周期固定，通过调整基本周期内工作周期的大小来控制输出功率-Single-chip PWM wave generated on the motor speed Pulse width modulation (Pulse Width Modulation-PWM) refers to the basic cycle of the output signal of a fixed basic cycle by adjusting the duty cycle to control the size of the output power

此程序可以实现键盘发音功能，按1、2、3、4、5、6、7、8即可发音，按F6结束！-this procedure can be achieved pronunciation function keyboard, can be pronounced by 1,2,3,4,5,6,7,8, by the end of F6!

grahamScan扫描法求凸包 输入有若干组测试数据。每一组测试数据的第一行上有整数n，表示该组测试数据有n个点组成的。接下来有n行，其每一行上有二个正整数，之间用一个或几个空格隔开。当输入行上只有一个数0时，表示输入结束。 -grahamScan