How to get a csv file from matlab

I have a matrix in matlab that has 8528 rows and 1000 columns in matlab.(8528 smples)

How can I extract and save a csv file from this matrix?

I want to save this csv file in order to use it in another programming language except matlab.

[Stephen23]

https://www.mathworks.com/help/matlab/ref/writematrix.html

https://www.mathworks.com/help/matlab/standard-file-formats.html

Answer 1

[Mathieu NOE]

hi

nothing complicated here - try this , I used a smaller array size for the example but it should work for your larger array

% 8528 rows and 1000 columns array
A = rand(85,10); % let's try first something smaller

% select which rows / cols you want to export
r = (10:20);
c = (3:4);
B = A(r,c);

% export 
writematrix(B,"export.csv");