摘要
图解法求解线性规划问题在数学上仅适用于具有两个变量的情况 ,然而用画法几何中画迹线的方法可解决三个变量的情况 。
In solving the problems of linear programming,graphic methods is only fit for the ones which contain two quentity.But the method of trace line in drawing geometry can solue the problem which conteins three quantity.It is valuable in the range of science and technology.
出处
《河南职业技术师范学院学报》
1998年第1期59-61,81,共4页
Journal of Henan Vocation-Technical Teachers College
关键词
线性规划
目标函数
图解法
迹线
linear programming,objective function,graphic methods,trace line
