文件名称：数学建模美国赛获奖优秀论文
文件大小：1.01MB
文件格式：DOC
更新时间：2014-03-02 12:32:56
数学建模
数学建模，美国赛，可以参考下 Summary This paper describes model testing of baseball bats with the purpose of finding the so-called “sweet spot”. We establish two models and solve three problems. Basic model describes sweet spot which isn’t this spot at the end of the bat and helps explain this empirical finding. It predicts different behavior for wood (usually ash) or metal (usually aluminum) bats and explains Major League Baseball prohibits metal bats. Improved model proves that corking a bat enhances the sweet spot effect and explains Major League Baseball prohibits corking.