Origin软件在声速的测量实验数据处理中的应用  

Application of Origin Software in Experimental Data Processing of Sound Velocity Measurement

作　　者：杨波[1] 邢海波 王晨辰 YANG Bo;XING Haibo;WANG Chenchen(Department of Applied Physics,Anhui Medical University,Hefei 230032,China;Department of Information Engineering,Army Academy of Artillery and Air Defense of PLA,Hefei 230031,China)

机构地区：[1]安徽医科大学应用物理系,安徽合肥230032 [2]陆军炮兵防空兵学院信息工程系,安徽合肥230031

出　　处：《大学物理实验》2024年第4期86-88,共3页Physical Experiment of College

基　　金：国家自然科学基金项目(51901001);安徽省质量工程项目(2023jyxm0233;2022xxkc060)。

摘　　要：以大学物理实验中声速的测量为例,利用了Origin软件对实验测量所得的数据进行了线性拟合,并和传统的逐差法计算结果进行了比较,两种方法所得出的声速大小几乎吻合。结果表明,在实验教学中引入Origin软件对实验数据进行处理,操作更为方便快捷,并且能够有效提高实验效率和实验准确率,避免人为因素带来的误差。Based on the sound velocity measurement from college physics experiments,Origin software is used to make a linear fitting to the data obtained from experimental measurement,and the results are compared with the traditional successive difference method.The sound velocity values obtained by the two methods are almost identical.The results indicate that introducing Origin software to process experimental data in experimental teaching is more convenient and efficient,and can effectively improve experimental efficiency and accuracy,avoiding errors caused by human factors.

关 键 词：ORIGIN软件 声速的测量 逐差法 数据处理 

分 类 号：G642[文化科学—高等教育学]