进程是操作系统最重要的概念之一，进程调度是操作系统内核的重要功能，本实验要求用C语言编写一个进程调度模拟程序，使用优先级或时间片轮转法实现进程调度。本实验可加深对进程调度算法的理解。-Process is the concept of operating one of the most important, the process of scheduling is the important function of the operating system kernel, the experiment requires a C language simulation of the process of scheduling procedures, the use of priority or time slice realize the process of scheduling rotation law. Deepen their understanding of this experiment could be understanding the process of scheduling algorithm.