Printing table susing 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);

Answer 1

[Jan]

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.

Answer 2

[Erick Miranda]

Thank you, thank you...

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

I have a question what is, or how does it work " .' "