How does one accurately plot a string so that it can be used as a headers for a matrix?

This is what I have so far

meanvalues = [10 65;20 66;50 67;100 68;200 69]';
fprintf '   T(K) K(1/min) \n';
fprintf ('%f %e \n', meanvalues)

Is there a way to automatically format T(K) and K(1/min) above the two columns without having to keep putting in spaces and checking the result.

Answer 1

[Image Analyst]

You can specify a field width for f and e in your format string. Then it will be right for all size numbers:

meanvalues = [10 65;20 66;50 67;100 68;200 69]';
fprintf '      T(K)   K(1/min) \n';
fprintf ('%10.1f %10.2e \n', meanvalues)

        T(K)   K(1/min) 
        10.0   6.50e+01 
        20.0   6.60e+01 
        50.0   6.70e+01 
       100.0   6.80e+01 
       200.0   6.90e+01