摘要
本文根据某种耐用商品的销售统计量,推导出其销售模型,并利用数学软件Mathematica提供的操作平台给出模型的求解过程,给出实际值和预测值的变化图形及对应数值表。该模型可作为一种较准确的预测工具,为预测耐用商品的生产和销售提供重要参考。
In this paper, the sales model of a certain kind of good has been figured out according to its statistical sales figures. The figuring process is presented on the operating platform provided by the Mathematica software in drawing the changing graph of the actual and calculated value and its corresponding figure table. As a fairly accurate tool, this model provides an important reference for calculating the production and sales of durable goods.
出处
《培训与研究（湖北教育学院学报）》
2002年第2期94-97,共4页
Training and Research-Journal of Hubei College of Education
