How to write data to text file with the same space before and after values?

Hi, I want to write data to text file using fprintf. I want to get the output like the the attachment (expected). However, I got an output with messy space (result). Is there a way to handle this matter? I would very appreciate it.

[KSSV]

What is the output you are trying to write into textfile? A matrix?

[Ahmad Bayhaqi]

Yes and like expected figure in the attachment.

Answer 1

[KSSV]

You need to proceed like shown below.

A = rand(4) ;% Demo matrix
[mrows, ncols] = size(A) ;
fmt = [repmat('%f  ', 1, ncols) '\n'] ;
fprintf(fmt, A.') 

0.083855  0.056709  0.874155  0.832302  
0.279760  0.150683  0.822811  0.093508  
0.877169  0.828942  0.578860  0.973929  
0.607329  0.494551  0.707804  0.998606  

[Ahmad Bayhaqi]

Thank you so much...