Change variable name in a loop

5 次查看（过去 30 天）
Sehoon Chang
Sehoon Chang 2020-8-29
评论： Stephen23 2020-8-29
Hi,
I have multiple excel table data, that are imported to MATLAB in a loop function.
csvFiles = dir('*.csv');
numfiles_csv = length(csvFiles)
for a = 1:numfiles_csv
readtable(csvFiles(a).name)
end
I wish to name each table with numbers (e.g. table1, table2, etc.).
Currently when i run the code, all the tables are shown with a output name 'ans', which is preventing me from further allocation task.
thanks.
  3 个评论
显示 1更早的评论
Sehoon Chang
Sehoon Chang 2020-8-29
Thank you Stephen for the comment.
As you have mentioned i also tried using the upper link you have provided.
csvFiles = dir('*.csv');
numfiles_csv = length(csvFiles)
mydata_csv = cell(1,numfiles_csv)
for a = 1:numfiles_csv
mydata_csv{a} = readtable(csvFiles(a).name)
end
Could you please provide me with links or examples how i could make the tables visible,
instead of having output like the following:
mydata_csv = 1×2 cell array
{301×2 table} {104853×12 table}
thanks
Stephen23
Stephen23 2020-8-29
"Could you please provide me with links or examples how i could make the tables visible,"
mydata_csv{1} % the 1st table
mydata_csv{2} % the 2nd table
mydata_csv{3} % the 3rd table
...etc
https://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-cell-array.html

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Matt J
Matt J 2020-8-29
Tables{a} = readtable(csvFiles(a).name)
  1 个评论
Sehoon Chang
Sehoon Chang 2020-8-29
Hi Matt, thanks for the reply.
I have tried that already. But the result that i receive is as following:
Tables = 1×2 cell array
{301×2 table} {104853×12 table}
Is there a secondary coding needed to make the table itself visible?

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 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