神马品牌网标准经济舱:what is system modelling
来源：百度文库 编辑：神马品牌网 时间：2024/05/09 07:05:27
就是在编码之前 建立系统的数学模型 然后用数学方法对系统的性能、可靠性、安全性、可行性等进行分析，然后再决定是否要对系统设计进行修改或是开始进行编码。对于大的系统来说，系统建模是必不可少的步骤。实际上就是用数学的方法从理论上对将要开发的系统进行证明。
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