MATLAB: Printing table susing fprintf

fprintf

I have the following script; my problem is that I cannot get all the values in A under column A in the frprintf. Any ideas?

A=[1;3;2;8;9]; B=2*pi*A; fprintf('A B\n'); fprintf('======\n'); fprintf('%d %d\n',A,B);

Best Answer

Use:

fprintf('%d  %d\n', [A, B].');

Then the elements of A and B appear alternating in the provided array:

C = [A, B].';
C(:)

Note that Matlab addresses the matrix in columnwise order.

With the original command fprintf('%d %d\n',A,B); Matlab uses the format string to print all elements of A at first and then all of B, but not alternating.

Related Solutions

MATLAB: I am not sure how to print multiple variables like strings, arrays and matrices all in one line. Can someone help? See below.

fprintf('Station ')
fprintf('%d', B(i,1))
fprintf(':')
fprintf('%.4f', B(i,2))
fprintf('Miles,')
fprintf('"')
fprintf('%s', GetStationName(B(i, 3)))
fprintf('"')

Or, more simply,

fprintf('Station %d: %.4f Miles, "%s"\n', B(i,1), B(i,2), GetStationName(B(i, 3)) );

MATLAB: How to use fprintf to print strings and words

A = {'a', 'b','c'};  % A nicer notation
B = [1 2 3];

Either a loop:

for k = 1:length(A)
  fprintf('%s  %g\n', A{k}, B(k));
end

Or create one cell at first:

C = cat(1, A, num2cell(B));
fprintf('%s  %g\n', C{:});

Best Answer

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MATLAB: I am not sure how to print multiple variables like strings, arrays and matrices all in one line. Can someone help? See below.

MATLAB: How to use fprintf to print strings and words

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