selecting rows from column vectors
显示 更早的评论
Hi all, I have 10 column vectors with 52,520 observations. I want to extract expecfic observation rows per column vectors, I am trying to use the following code without any luck ( getting a 0*10 table). Is there any reference or other way to do this I can look to?
Thanks in advance
load mpw %dataset
h103 = mpw(mpw.hid=='103',:); %103 is the sample ID across 512 rows * 10 columns ( on this step I am getting a 0*10 table
h103(1:512,{'v1','v2','temp1','temp2','rh1','rh2'});
采纳的回答
madhan ravi
2020-7-17
mpw.hid=='103'
With
strcmp(mpw.hid,'103')
2 个评论
madhan ravi
2020-7-17
Or use ismember() if you’re using an older version.
desert_scientist90
2020-7-19
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Matrix Indexing 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
