摘要
介绍了如何用Excel的回归分析功能进行数据处理,分析了大量不同温度点实测的电阻值与温度的数学关系。从结论中可以看出其回归误差很小,满足一般工程的使用要求。
It is presented that how to use regression analysis function for processing data. The mathematics relation about a great deal resistance values that were measured in different temperature to corresponding temperature was analyzed. It concluded that the regression error is very little,and it satisfies the demand of the common engineering analysis.
出处
《常州工学院学报》
2001年第4期19-23,共5页
Journal of Changzhou Institute of Technology
