摘要
数学模型是人类认识和改造世界的有效工具.本文从数学模型和数学建模的概念出发,分析了数学建模的不同情况,通过实例,论证了逻辑变量在数学建模中的作用,从一个侧面阐述了数学建模的方法.
The mathematical model is the effective instrument for human to know and transform the whole world. From the viewpoint of mathematical model and the concept of mothematical modelling, this article analyses the different cases. Through many examples, it expounds the function of logical variable and from a side it elaborates the method in the establishment of mathematical model.
出处
《哈尔滨师范大学自然科学学报》
CAS
2005年第2期18-19,25,共3页
Natural Science Journal of Harbin Normal University
关键词
数学建模
数学模型
逻辑变量
有效工具
Mathematical moldel
Mathematical modelling
The method of logic variable
