matlab读取ex​cel某列数值后,取​得最大值和该值的行号​,如何读取该数值上下​各10个数值。

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prvrcfeg
prvrcfeg on 25 May 2023
Answered: ymyveny on 25 May 2023
各位大神,
我欲读取excel文件中某类数值,读取后,找到该列数据的最大值和所在位置,我想把最大值上方取10个数值,下方取20个数值,不知道该如何提取,我之前尝试过使用直接用所取得的位置+20计算,可是数据提示无效,请大神指点

Accepted Answer

ymyveny
ymyveny on 25 May 2023
示例:
I = rand(100,1);
[Imax,Iind] = max(I);
Temp = I(Iind-10:Iind+20,1);

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