journal6 ›› 2011, Vol. 32 ›› Issue (3): 42-43.

• 物理与电子 • 上一篇    下一篇

基于Origin的金属线膨胀系数实验数据处理方法

  

  1. (运城学院机电公共实验中心,山西 运城 044000)
  • 出版日期:2011-05-25 发布日期:2012-04-08
  • 作者简介:刘杨(1968-),女,山西运城人,运城学院机电公共实验中心高级实验师,主要从事大学物理教学与研究.

Method of Treating Data in Metallic Linear Expansion Coefficient Experiments Based on Origin

  1. (Experimental Center of Electrics and Mechanics,Yuncheng University,Yuncheng,044000,China)
  • Online:2011-05-25 Published:2012-04-08

摘要:用Origin软件对金属线膨胀系数实验数据进行了线性拟合与作图,拟合的结果与所作图形均与逐差法进行数据处理的结果相吻合.实验表明:利用Origin软件处理实验数据具有简洁、快捷与直观等特点,避免了人为因素所造成的误差.

关键词: Origin 软件,  , 数据处理, 金属线膨胀系数, 逐差法

Abstract: The Origin software is applied to the linear fitting and mapping of the data in metallic linear expansion coefficient experiment.The experiment result shows an excellent accordance with the results of data treatment by the method of successive difference.The experiment is concise,rapid,and direct,and it can avoid producing error from the manual treatment.

Key words: Origin software, data treatment, metallic linear expansion coefficient, method of successive difference

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