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《Physical Experiment of College》 2003-04
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STUDY ON HOW TO USE THE LEAST SQUARE METHOD IN THE ANALYSIS OF EXPERIMENTAL DATA

Tang Shu-guang (Nanjing Institute of Technology,Nanjing,Jiangsu,210013)  
The least square method is one of the most important methods that can be used to analyze experimental data.But owing to its complicated calculation,the method is difficult to use in our teaching practice.This paper has made comparision between three calculation methods in Excel to find out the easiest way in calculation by the least square method.
【CateGory Index】: O4-33
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【Co-citations】
Chinese Journal Full-text Database 5 Hits
1 CUI Yun-kang~1 ,DI Yun-song~2,WANG Tie-ping~1,JIANG Yao-mei~1(1. Department of Basic Courses,Nanjing Institute of Technology ,Nanjing 210013,China;2. College of Physical Science and Technology,Nanjing Normal University,Nanjing 210097,China);The improvement of electrostatic field simulator[J];College Physics;2005-07
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5 Li Ping,Zhang Mingxuan1 Hebei Normal University,Shijiazhuang,050016 2 Shijiazhuang University,Shijiazhuang,050035;LED、LD with Lamp-house of Physics Experimentation[J];China Educational Technique & Equipment;2009-06
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