摘要
借助MATLAB软件演示数列的收敛性.该方法比MATLAB自带的符号运算函数limit效率高,且能记录每一个n对应的数列值,并通过绘图直观展示数列是否收敛.
The convergence of sequence was demonstrated with MATLAB software.This method is more efficient than the symbolic operation function limit of MATLAB,and can record the value of each n corresponding to the sequence,which intuitively show whether the sequence convergence through drawing.
作者
雍龙泉
刘三阳
YONG Longquan;LIU Sanyang(School of Mathematics and Computer Science,Shaanxi University of Technology,Hanzhong 723001,China;School of Mathematics and Statistics,Xidian University,Xi′an 710071,China)
出处
《高师理科学刊》
2023年第4期73-76,共4页
Journal of Science of Teachers＇College and University
基金
陕西高等教育教学改革研究项目(21BZ013)
陕西理工大学研究生教育教学改革研究项目(SLGYJG2306)。
关键词
数列
收敛
极限
数学软件
sequence
convergence
limit
mathematical software
