在采用多道程序设计的系统中，往往有若干个进程同时处于就绪状态。当就绪进程个数大于处理器数时，就必须依照某种策略来决定哪些进程优先占用处理器。本实验模拟在单处理器情况下的处理器调度，帮助学生加深了解处理器调度的工作-The introduction of multi-channel programming systems, often at the same time a number of processes in ready state. When the number of ready processes is greater than the number of processors, we must be in accordance with the process of a strategy to decide which priorities take up processor. The experimental simulation in the context of a single processor processor scheduling, processor scheduling to help students better understand the work