Extracting a subset data from column 2 based on column 1

2 次查看（过去 30 天）
Marcella Roth
Marcella Roth 2021-2-10
评论： Iuliu Ardelean 2021-2-10
Hi, I'm trying to extract a subset of data from column 2 that corresponds with column 1. For example, I need to extract values in column 2 that correspond to the values 40-70 in column 1. Column 1 is the time and Column 2 is the magnitude. I want to extract the magnitude for a certain time set.
Thanks!

请先登录，再回答此问题。

采纳的回答

Iuliu Ardelean
Iuliu Ardelean 2021-2-10
Hey
I assume your data looks something like this:
time = 1:100;
magnitude = rand(1,100);
selection = magnitude(time>40 & time<70);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Octave 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by