How to extract the data in a column with the information of another column
4 次查看(过去 30 天)
显示 更早的评论
Hello!!
I need to extract the force of right and left leg but in double contact phase. Each data is in different column, and I need to use the criteria of the double contact to extract the force of bouth legs.
Thanks for the help!!
xlsread('3kmFES_001a.xlsx')
1 个评论
Matt J
2022-8-19
I don't think anyone here knows what "the criteria of the double contact" is. Also, your posted data has 10 unlabeled columns. We don't know which ones are the force or for which leg.
采纳的回答
Voss
2022-8-19
t = readtable('3kmFES_001a.xlsx')
t_LR_F_Double = t(t.DoubleContact == 1,{'RIGHT_Fz_N_' 'LEFT_Fz_N_'})
1 个评论
Akira Agata
2022-8-20
编辑:Akira Agata
2022-8-20
+1
It's better to set "VariableNamingRule" option of readtable function to "preserve" to avoid unexpected warning message, like:
% Read data from Excel file
T = readtable("3kmFES_001a.xlsx", "VariableNamingRule", "preserve");
% Row index of "Double Contact" == 1
idx = T.("Double Contact") == 1;
% Extract the target data
T_out = T(idx, ["LEFT_Fz (N)", "RIGHT_Fz (N)"]);
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Spreadsheets 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!