Read mat files from a custom function

2017 2 14
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更新时间：2017 2 14
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Hello,
Please help me with the following:
I need to create a function (m.file) that reads automatically mat files with different names.
For example,
Consider these mat files:
Day1_hour1.mat
Day1_hour2.mat
.
.
.
Day2_hour1.mat
Day2_hour2.mat
etc.
The function that I need should be like this:
function data=LoadData(n,m)
data=load('Dayn_hourm');
end
So for example, if I want to load
Day10_hour23
I would call
LoadData(10,23)
Thank you.
Best,
Pavlos

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per isakson
per isakson 2017-2-14

0 个投票

Try this
file_list = reshape( dir('Day*.mat'), 1,[] );
for saf = file_list
dh = sscanf( saf.name, 'Day%d_hour%d' );
data = load( saf.name );
LoadData{ dh(1), dh(2) } = data;
end
where the mat-files are in the current directory and are the only mat-files with names starting with the three letters "Day"

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