【摘要】 在研究元素分析和工业分析指标相关性的基础上,建立了相关性的数学模型。以神华矿区17个矿井的煤质分析数据为基础,利用MATLAB进行了多元线性回归分析,推导出了关联方程组,实现了由工业分析数据对元素分析指标的计算,并将计算值与实测值进行了比较。更多还原

【Abstract】 A mathematics model has been established based on the relativity between ultimate analysis and proximate analysis in this paper,and a multivariate linear regression for the analytic data coming from 17 coal mines in Shenhua area was done by using MATLAB.The relevant equations were deduced by contrasting the calculational and experimental data.The correlative equations proved to be applicable.更多还原