如何将某几列的数字合并为一个数。

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tyrahko
tyrahko on 17 May 2023
Answered: yelmeros on 17 May 2023
如图,如何将第1行第2列,第1行第3列,第1行第1列的数字合并为一个数据。
如果数据为图片中,则最后输出结果应为123。

Accepted Answer

yelmeros
yelmeros on 17 May 2023
先转成字符串,然后拼接字符串,最后将字符串转成数字。
str2num([num2str(a(2)), num2str(a(3)), num2str(a(1))]);
100*a(2) + 10*a(3) + a(1);

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