How to display a set of answers as a vector?

When I try to the use the function below, for example convertTemp(20,25), Tc is not displayed as a vector, but rather six separate lines of Tc=...

Is there something i'm missing or is there a way to turn these outputs into a vector? Thanks.

 function [Tf,Tc] = convertTemp(Tf_low,Tf_high)
% function [Tf,Tc] = convertTemp(Tf_low,Tf_high)
if Tf_low>Tf_high
  disp('Warning: Invalid temperature input ')
  Tf=-1
  Tc=-1
end
for k=Tf_low:Tf_high
  Tc=(k-32)./1.8
  Tf=Tf_low:Tf_high;
end 
end

Answer 1

[Walter Roberson]

Tf = Tf_low:Tf_high;
for Tfidx = 1 : length(Tf)
  k = Tf(Tfidx);
  Tc(Tfidx) = (k-32)./1.8;
end

After this, Tc will be a vector the same length as Tf

Note: I constructed this code in such a way that it does not depend upon Tf containing only integer values. It would, for example, still work if you defined

Tf = linspace(Tf_low, Tf_high, 20);

[Graditz]

Thanks! However, this seems to spit out tc in 'increment' vectors, rather than just one vector with the same length as Tf. Is there a way to just display the final vector?