Matrix to string in Matlab

Question

I have an m*6 matrix in matlab and I want to display it in a string without the whitespace and the semicolons. I used the mat2str function but the output would e like that [1 2 3; 4 5 6; ...] . Is there any function or effecient way to prduce a string with no whitespace and semicolons ?

Kind Regards,

I doubt there is library code to do this. You are going to have to write something to loop over every row, every column and print out the value. — Oliver
– Oliver, Commented Sep 2, 2011 at 10:23

Oliver Charlesworth · Accepted Answer · 2011-09-02 10:23:02Z

5

str = sprintf('%d', mtx);

answered Sep 2, 2011 at 10:23

Oliver Charlesworth

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3 Comments

Momo Over a year ago

thnx Oli, is there any specific reason for choosing %d ?

Oliver Charlesworth Over a year ago

@Momo: Only that the values in your example appeared to all be integers. Take a look at the format specifiers in the manual (mathworks.co.uk/help/techdoc/ref/sprintf.html), and experiment to find what works best for you.

Amro Over a year ago

@OliCharlesworth: maybe you should add a space '%d ' so that the different numbers are actually separated?

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