大学物理 ›› 2015, Vol. 34 ›› Issue (5): 52-52.

• 著者文摘 • 上一篇    下一篇

序列分段算法在普朗克常量测定中的应用

王蕴杰   

  1. 青海师范大学物理系,青海西宁810008
  • 出版日期:2015-05-25 发布日期:2015-05-20

Application of sequence segmentation algorithm in determining Planck constant

  • Online:2015-05-25 Published:2015-05-20

摘要: 分析了光电效应测试普朗克常量传统处理方法的局限,提出了应用序列分段算法确定普朗克常量的一种新方法,并利用该方法对实验数据进行了处理,结果显示该方法较传统方法具有更高的精确度.

关键词: 普朗克常量, 截止电压, 序列分段算法, 滑动窗口法

Abstract: The limitations of traditional data-processing method in the photoelectric effect test Planck constant are analyzed. The sequence segmentation algorithm is applied to determine the Planck constant and process the experimental data, the results show that method has accuracy higher than traditional methods.

Key words: Planck's constant, cut-off voltage, sequence segmentation algorithm, sliding window

中图分类号: 

  • O391.7