Formatting more than 600 table

I have more than 600 tables each one has a different data. I want To put all the data in the same table (one table). I wonder how can I do that in Matlab. Any help would be greatly appreciated. I will be grateful to you.

4 Comments

How are the table stored? Hopefully not each in a different variables.
Do the table all have the same columns?
It would be better if you could give an example of input / outputs
Ahmed
Ahmed on 9 Jan 2015
Edited: Ahmed on 9 Jan 2015
Hello Guillaume,
The table has the name start with table01 to table600
The data is as you see in the attached file
Are your tables actual matlab tables or just plain text files?
Your naming does not appear to be very consistent. I would have expected the first table to be named either table1 or table001. How is the 10th table named? table010 or table10?
You've not answered whether or not the tables all have the same columns
The Table is plain text files. It has the same columns. The first table named table01…..tabe10…table11….table600

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 Accepted Answer

Guillaume
Guillaume on 9 Jan 2015
Edited: Guillaume on 9 Jan 2015
A simple code (which does not preserve completely the table header):
tabledir = 'C:\wherever\the\files\are\on your\drive';
tablecount = 600; %how however many there are
tableout = 'alltables.txt' %or however you want to name it
tables = cell(tablecount, 1);
%read tables one by one into cell array
for tableidx = 1:tablecount
tablefile = sprintf('table%02d.txt', tableidx);
if ~exist(fullfile(tabledir, tablefile), 'file')
warning('skipping table %s. file does not exist', tablefile);
else
tables{tableidx} = readtable(fullfile(tabledir, tablefile)); %read table
end
end
alltables = vertcat(tables{:}); %concatenate all tables
writetable(alltables, fullfile(tabledir, tableout));
Note, that I've not tested nor debugged it, there may be some small typos, syntax errors.

1 Comment

Thank you so much Guillaume. I did some modification on it and it is work well.

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on 9 Jan 2015

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on 21 Jan 2015

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