摘要
本文从原理上分析了采用舍选法进行随机抽样,得到符合放射性衰变统计规律的模拟计数值,并用TC进行了编程实现;然后介绍了利用办公自动化软件中的电子表格EXCEL处理数据的方法;最后根据程序生成的模拟计数进行了处理,获得了理论频数和实验频数的对照图;进一步可以进行x2检验。
The principle of simulation of the statistics counting of radioactive nuclear decay based on the rejection method is presented, and the simulation is implemented with TC programming. Data processing in EXCEL for the simulation is described. As an example, the counting results produced by the program is processed, and the comparison diagram of theoretical frequency and experimental frequency is obtained, which can be used in X^2 checking.
出处
《大学物理实验》
2006年第1期83-85,共3页
Physical Experiment of College
关键词
核衰变实验
统计规律
计算机模拟
电子表格
nuclear decay experiment
statistics rule
computer simulation
electronic spreadsheet
