用Matlab软件解首位数问题

Solution First Figure Question Using Matlab

介绍了首位数问题的背景。阐述了用Matlab软件计算首位数问题的方法。给出了求解首位数问题的算法、源程序、运行结果和图示,并分析了误差产生的原因。

The paper introduces the background knowledge of first figure question. Elaborates the solution of first figure question using Matlab. Gives out the algorithm,source code, result and diagram. And analyses the reasons why errors occur.