How to select specific data rows from neighboring column

1 次查看（过去 30 天）

显示更早的评论

Andrew 2023-4-28

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1954774-how-to-select-specific-data-rows-from-neighboring-column

评论： Andrew 2023-4-28

采纳的回答： Fangjun Jiang

Hello,

I have a quick question,

I have this code to pull out data from my excel file and plot scatter from this extracted table:

My question is what do I do if I want a command to select only specific rows based on the numbers in column 1 (for example, I only wanted to plot numbers 21-30 and nothing else?

Thanks!

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Fangjun Jiang 2023-4-28

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1954774-how-to-select-specific-data-rows-from-neighboring-column#answer_1225404

在 MATLAB Online 中打开

index=and(T(:,1)>=21, T(:,1)<=30);
x=T(index,4);
y=T(index,3);
z=T(index,2);

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Andrew 2023-4-28

amazing, thanks!

请先登录，再进行评论。

类别

Computational Finance Spreadsheet Link Data Import from MATLAB

在 Help Center 和 File Exchange 中查找有关 Data Import from MATLAB 的更多信息

产品

MATLAB

版本

R2023a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by