How to store answers from function in array?

Hey guys. I have some data for each hour in a year, where each hour has a different function. Each function, each hour, calculates T_opt. How can i store each answer that i get in one array, instead of separate answers? Hope you get what trying to explain :)

 a_dk = zeros(8761,1);
 a_be = zeros(8761,1);

 for a = 1:hours

    a_dk(a) = p_dk(a)/d_dk(a);
    a_be(a) = p_be(a)/d_be(a);

 end

 C = 6647000000; % DKK
 T = 1400; % (MW) transmission line capacity for viking link
 l = 770; % (km) length of viking link cable
 n = 40; % (Years) lifteime of the cable

 LRMC = ((C/(T*l*n)*l)/hours); % Long run marginal cost DKK/MW

 for i = 1:hours

 syms F 
 pi(F) = (a_be(i)*(d_be(i)-F))-(a_dk(i)*(d_dk(i)+F));  
 F = finverse(pi); %inverse supply function 
 T_opt = vpa(subs(F,LRMC),4)

 end

Answer 1

[Walter Roberson]

T_opt(i,:) = vpa(subs(F,LRMC),4);