摘要
建立了旅游经济发展的灰色GM(1.1)预测模型,对陕西省旅游经济发展状况进行了预测研究,数值计算结果表明了该方法的有效性。
The GM (1.1) prediction model is built to forecast the development of toruism economy. We used the model to forecast the toruism total income of Shannxi province and the results of numerical calculation illustrated the availability of this method.
出处
《价值工程》
2012年第29期272-273,共2页
Value Engineering