Used to calculate the PMV

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

外观模拟分支定界 分支定界 -appearance simulation branch delimitation of branch-and-bound branch d elimitation of branch-and-bound branch delimitation of branch-and-bound

语音信号通过滤波器分析，matlab程序编写-voice signal through the filter, Matlab programming

电力系统连续潮流程序，可以计算电力系统最大输电能力-Continuous trend of power system procedures, can calculate the maximum transmission capacity of power system

VC产生的临时文件有时真的很烦人!当你编译一个程序，突然系统弹出一个对话框：“D盘已经没有足够的空间~~~~~~~~~请问需要进行磁盘清理吗”，而它只能清掉了Nkb的东东，你有什么理由不自己写一个专门清理VC垃圾的小工具呢？隔一段时间运行一次，彻底清除指定类型的垃圾文件：干干净净，中国人.-Sometimes temporary files generated by VC s really annoying! When you compile a program, suddenly the system pop up a dialog box: "D drive has enough space ~~~~~~~~~ does not need to do Disk Cleanup," and it can only Qingdiao the Nkb the Dongdong, what is your reason not to write a special clean up their own litter of small VC tool? From time to time run once to remove the specified types of junk files: clean, the Chinese people.

这是用SQL2000开发的一个宾馆管理系统-This is a development of the SQL2000 Hotels Management System

Lotus安全性增强软件，是我毕业设计作品。能够监视数据库文档的修改变动。-Lotus security-enhanced software, design work is my graduation. Able to monitor movements to amend the document database.

802.11物理层的matlab仿真源码-802.11 physical layer of Matlab simulation FOSS

关于电话记价的代码! 还有待完善!呵呵!-prices marked on the telephone code! Have to be perfect! Ha ha!

陀螺仪加单码盘, 用单片机积分实现机器人全场定位 -Gyro and single plus encoder robot positioning