Control Dynamically Multi-Dimension Matrix on fprintf

Hi, I have 3x3x3 array and I can print elements on txt like this:
A(:,:,1)=[1 2 4 ; 5 2 1 ; 6 2 1];
A(:,:,2)=[4 6 1 ; 8 0 3 ; 1 2 4];
A(:,:,3)=[5 8 2 ; 4 4 4 ; 1 0 0];
function PrintArray(A)
MyText=fopen('Text1.txt','wt');
for i=1:size(A,1)
for j=1:size(A,2)
for k=1:size(A,3)
PrintedVal=A(i,j,k);
fprintf(MyText,'A(%d,%d,%d) = %d \n',i,j,k,PrintedVal) ;
end
end
end
fclose(MyText);
end
I am looking for a script that it will automatically detect the number of dimensions, will be able to perform in 2D or 4D.
Thanks for helping.

 Accepted Answer

A(:,:,1) = [1,2,4;5,2,1;6,2,1];
A(:,:,2) = [4,6,1;8,0,3;1,2,4];
A(:,:,3) = [5,8,2;4,4,4;1,0,0];
D = ndims(A);
F = repmat(',%d',1,D);
F = sprintf('A(%s) = %%d\n',F(2:end));
C = cell(1,D);
for k = 1:numel(A)
[C{:}] = ind2sub(size(A),k);
fprintf(F,C{:},A(k))
end
A(1,1,1) = 1 A(2,1,1) = 5 A(3,1,1) = 6 A(1,2,1) = 2 A(2,2,1) = 2 A(3,2,1) = 2 A(1,3,1) = 4 A(2,3,1) = 1 A(3,3,1) = 1 A(1,1,2) = 4 A(2,1,2) = 8 A(3,1,2) = 1 A(1,2,2) = 6 A(2,2,2) = 0 A(3,2,2) = 2 A(1,3,2) = 1 A(2,3,2) = 3 A(3,3,2) = 4 A(1,1,3) = 5 A(2,1,3) = 4 A(3,1,3) = 1 A(1,2,3) = 8 A(2,2,3) = 4 A(3,2,3) = 0 A(1,3,3) = 2 A(2,3,3) = 4 A(3,3,3) = 0

More Answers (0)

Categories

Find more on Statistics and Machine Learning Toolbox in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!