MATLAB: How to remove trailing zeros after rounding a matrix while retaining current rows/columns format

rounding

I am trying to display a matrix that with numbers all rounded off to 1 decimal point. Currently when I round, there is a 0 that remains in the hundreths place of each number. I'd like to remove this last zero so that all my numbers only display out to the tenths place.
I have tried using the fprintf function as well as the sprintf function but I always lose the rows/column format of my matrix. Is there a way to round and then shorten an entire matrix of numbers so that there aren't any trailing zeros?
 matrix = [1.34, 3.45, 2.34; 0.54, 21.34, 0.34; 11.81, 9.94, 10.02];  %3x3 matrix of data
 round_matrix = round(matrix, 1); %3x3 matrix of data rounded to 1 decimal place 
 %My attempts thus far at removing the trailing zeros
 disp_matrix = sprintf('%.1f', rounded_matrix); %This resulted in a string of all of my numbers mashed together
 disp_matrix = fprintf('%.1f\n',round(Table_outnumeric)); %This resulted in all of my numbers being converted into a single column

Best Answer

How about as follows,
    >> disp_matrix = num2str(round_matrix, '%.1f    '); disp(disp_matrix)
    1.0    0.8
    0.5    0.1
To be clear, though, if you want to a matrix displayed to 1 decimal place, you have no choice but to convert it to string/char type. You cannot force MATLAB to display actual numeric matrix objects to arbitrary customized precision. However, see FORMAT for the display options that you do have.
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