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);
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Rik
2022년 1월 6일
How exactly would you like your csv file to be? Can you show an example with 10 elements (instead of the 25626600)?
답변 (1개)
Image Analyst
2022년 1월 17일
Try creating a double array from your structure:
data = [Data.axis1(:), Data.axis2(:), Data.axis3(:), Data.datenum(:)];
writematrix(data, fullFileName);
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