# Problem in displaying or printing final result.

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Masoud Dorvash on 21 Jan 2021
Commented: Masoud Dorvash on 21 Jan 2021
Hi everybody,
I need help in my codding, the code and my final results are as below:
[rYY_es_Max, rYY_es_Lags] = max(rYY_es);
[rYY_Max , rYY_Lags] = max(rYY);
[rYY_ideal_Max , rYY_ideal_Lags] = max(rYY_ideal);
Maximum_rYY_es = ['Estimated rYY_Max = ', num2str(rYY_es_Max), ' The Point of Maximization = ', num2str(m(rYY_es_Lags))];
Maximum_rYY = ['rYY_Max = ', num2str(rYY_Max), ' The Point of Maximization = ', num2str(m(rYY_Lags))];
Maximum_rYY_ideal = ['rYY_ideal_Max = ', num2str(double(rYY_ideal_Max)), ' The Point of Maximization = ', num2str(m(rYY_ideal_Lags))];
disp(Maximum_rYY_es)
disp(Maximum_rYY)
disp(Maximum_rYY_ideal
Estimated rYY_Max = 2.9497 The Point of Maximization = 0
rYY_Max = 2.9898 The Point of Maximization = 0
rYY_ideal_Max = 3 The Point of Maximization = 0
I just want to enhance the visual output; so I want to make all 'The point of Maximization = 0' sentences in line. the problem is the numbers can varry for example for the first one it can display 2.95 so I can not use Blank to fix this problem, I was just wondering if is it possible to make a Matrix of strings and numbers to make eveything in place and line or not?
or is there any other soloution to this problem?
Mathieu NOE on 21 Jan 2021
hello
you can force num2str to generate same length strings using following option :
>> num2str(pi,'%.4f')
ans =
'3.1416'
>> num2str(1,'%.4f')
ans =
'1.0000'

Mischa Kim on 21 Jan 2021
Hi Masoud, use fprintf instead. Check out the examples in the link.
Masoud Dorvash on 21 Jan 2021
Thnaks mate.

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