摘要
文章针对2012年"高教社杯"全国大学生数学建模竞赛(CUMCM)专科组C题所给的数据和提出的问题,结合数理统计原理分析并处理了所给的数据,并结合脑卒中的诱发与环境因素的关系,建立了统计回归模型,利用regress回归分析算法,运用Matlab软件进行求解,得出脑卒中发病率与气温、气压、相对湿度间的关系;且通过考虑气温、气压、相对湿度间的相关性对发病率影响问题,利用数理统计原理对它们之间的相关性进行分析,对所提出的统计回归模型进行多次模型改进,最后对高危人群提出预警和干预的建议方案。
Based on the given data and questions by specialist group C of 2012 Higher Education Publishing House Cup National College Students Mathematical Modeling Contest（CUMCM） ,this paper analizes and deals with the data through the principle of math statistics, sets up statistical regression model based on the relationship between the induction of cerebral apoplexy and the environment, concludes the relationship between cerebral apoplexy and temperature, pressure and relative humidity by means of regression analysis algorithm, and solution by using Matlab software, and gives early warnings and in- tervention suggestions to high -risk groups.
出处
《江西教育学院学报》
2013年第3期6-9,共4页
Journal of Jiangxi Institute of Education
