loop iteration of table in excel

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Hashvi Sai
Hashvi Sai 2021-7-27
评论： Peter Perkins 2021-7-28
Hi,
Im new to matlab.
I have a complex program of EEG data analysis. i get 6 outputs, each of which needs to be written in a different sheet in excel, without erasing the previous. which is the best suitable function? can someone pls help me with the code
TIA

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回答（2 个）

Albert Bing
Albert Bing 2021-7-27
xlswrite(filename, Data, sheet)
e.g.
A = randn(4,3,6);
filename = 'test.xlsx';
for i=1:6
xlswrite(filename, A(:,:,i), i);
end
  1 个评论
Peter Perkins
Peter Perkins 2021-7-28
xlsread and xlswrite are NOT recommended any more. readtable/writetable or readmatrix/writematrix are the way to go.

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Dave B
Dave B 2021-7-27
How about writetable? It has a 'Sheet' option:
t=readtable('patients');
t2=readtable('morePatients')
writetable(t,'foo.xls','Sheet',1)
writetable(t2,'foo.xls','Sheet',2)
  2 个评论
Dave B
Dave B 2021-7-28
Hashvi :
The writetable documentation page has an example with appending, I looks like it's as easy as specifying 'WriteMode', 'append' with the command but I haven't tried it. You can also write directly to a specific range. writetable has lots of options and a great documentation page with several examples, I recommend having a look !
(Alternatively, you could read, append, and write the whole thing, or you could try the xlsappend file exchange submission which looks quite popular)
Best ,
Dave

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