用辗转相除发求最大公约数

Parallel Algebraic Reconstruction Technique for computed tomography

1号机组；

主要完成图像的旋转，平移，和一些常用的变换-The main image rotation, translation, and some commonly used transform

用windriver生成的USB驱动，此代码为windriver自带的程序，需要输入USB处理器的PID与VID-Windriver generated using USB drives, this code windriver own procedures, need to enter the USB processor" s PID and VID

自己使用vb编的一个计算各种滤波器参数的程序-its own use vb series of the calculation of a variety of filter parameters of the process

基于Access数据库的路线查寻系统，实现站点，路线，换乘查寻等功能-Access database based on the route search system, site, line, change the search functions

ThinkingC++中文版，适合初级c++学习者阅读 01部分 -ThinkingC++ Chinese version, suitable for primary c++ Learners read the 01 part

通过页式虚拟存储管理中缺页中断轮转算法的模拟设计，了解虚拟存储技术的特点，掌握页式存储管理的缺页中断轮转法。 计算缺页次数、缺页率、被淘汰的序列。-make a sence of the charasteristic of virtual store skill ,via the simulating design of interrupt cycle arithmetic,and master the missing-page interrupt cycle arithmetic about memory management by pages.calculate missing-page,missing-page-rate,orders eliminited

文件分割源码，将文件进行分割的程序源代码-File Splitter source code, will split the file source code

该函数用来更新RTC中的时间，它仅有一个参数nowtime，是以秒数表示的当前时间。-This function is used to renew the RTC time.There is just a parameter nowtime,the current time denoted by seconds