论文部分内容阅读
“最优化思想”是人们思考问题、解决问题的基本和重要的思想.在日常生活、学习和工作中,为了提高效益,会遇到各种各样的最优化问题,人们做事总要有目标,从数学的角度考虑,希望对目标加以量化,量化的目标才有好坏之分,人们希望目标越来越好,避免目标越来越坏,这就需要对影响目标的因素进行量化分析研究,即要研究区域上的目标函数,求目标函数在区域上的最值.下面以近年来考查“最优化思想”的中考试题为例进行说明.
“Optimization Thinking ” is the basic and important thought that people think and solve the problem.In the daily life, study and work, in order to improve the efficiency, will encounter a variety of optimization problems, people always do Have a goal, from the mathematical point of view, hope to quantify the goal, the goal of quantification is good or bad, people hope that the goal is getting better and better, to avoid getting worse and worse goals, which need to quantify the factors that affect the goal Analytical research, that is to study the objective function of the region, and find the objective function in the region of the most value.In the following in recent years to examine “optimization thinking ” in the examination questions as an example to illustrate.