Constructing saved file name with variables from code

Question

0 个投票

Hi all

I currently have a save command which labels the saved files with a static name which I change each time

If I have variables such as:

k = 1:10
I= 1:5:100
Date/Time

How can I code this so each file name takes this information for the name,

i.e something like

Test_File %datestr(now,30) plus the others.

Thanks for your help!

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Answer 1

Renato Agurto 2016-3-17

0 个投票

Do you meansomething like this?

 ext  = '.mat'; %or .cvs, .xlsx, ...
 file_name = ['Test_File_'  datestr(now,30) '_'  num2str(k) '_' num2str(I) ext];

Answer 2

Guillaume 2016-3-17

0 个投票

I would recommend you use sprintf:

filename = sprintf('Test_File_%s_%d_%d.mat', datestr(now, 30), k, i);