Saving a .mat file in csv format
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I have a .mat file and the data structure is as below.
Data =
struct with fields:
axis1: [25626600×1 double]
axis2: [25626600×1 double]
axis3: [25626600×1 double]
datenum: [25626600×1 double]
sample_rate: 30
serial_number: 'MOS2D10171145'
I want this .mat file to be save as a csv file.
I tried this code but it gives me this error.
csvwrite('FileName.csv', Data);
Undefined function 'real' for input arguments of type 'struct'.
Error in dlmwrite (line 189)
str = sprintf('%.*g%+.*gi',precn,real(m(i,j)),precn,imag(m(i,j)));
Error in csvwrite (line 42)
dlmwrite(filename, m, ',', r, c);
3 Comments
Rik
on 6 Jan 2022
How exactly would you like your csv file to be? Can you show an example with 10 elements (instead of the 25626600)?
Answers (1)
Image Analyst
on 17 Jan 2022
Try creating a double array from your structure:
data = [Data.axis1(:), Data.axis2(:), Data.axis3(:), Data.datenum(:)];
writematrix(data, fullFileName);
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