fprintf prints Multiple Lines

fprintf('b) Determine the steady state errors:\n\t\t with step input = %.3f,\n\t\t with ramp input = %.3f,\n\t\t with parabola input = %.3f\n', es, er, ep)

[Stephen23]

One or more of your variables are non-scalar, e.g.:

es = 7.855;
er = 6.545;
ep = inf(1,4);
fprintf('b) Determine the steady state errors:\n\t\t with step input = %.3f,\n\t\t with ramp input = %.3f,\n\t\t with parabola input = %.3f\n', es, er, ep)

b) Determine the steady state errors:
		 with step input = 7.855,
		 with ramp input = 6.545,
		 with parabola input = Inf
b) Determine the steady state errors:
		 with step input = Inf,
		 with ramp input = Inf,
		 with parabola input = Inf

[Sachini Perera]

how do i fix it ?

[Walter Roberson]

check size(es), size(er), size(ep) and figure out which one is non-scalar. Then backtrack in your code to figure out why it is nonscalar.

[Kshitij Chhabra]

Hi Sachini,

As mentioned by Walter, it seems that you have non scalar values for your variables. Can you please share the portion of code where you are computing the same so that we can get more idea about your problem?