摘要
本文以传热实验为例,比较了实验数据处理的作图法与最小二乘法,通过计算机处理数据,对最小二乘法进行了回归。作者认为,该法在化工原理实验课的方法训练中应占有重要地位。
This article makes a comparison between the construction of data handling and the least square, taking the experience of heat transmission as an example. And it analysed the least square in detail through the result of data handling with a computer. The author believes that this method should take an important part in the method training the principle of chemical engineering experimental lessons.
出处
《齐齐哈尔大学学报（自然科学版）》
2008年第1期28-30,共3页
Journal of Qiqihar University(Natural Science Edition)
关键词
传热
数据处理
作图法
最小二乘法
heat transmission
data processing
construction
least scmaresmethods
