I am trying to save the answers from a for loop in which I solved an equation symbolically.
T_c = 33.145; %crit temp of hydrogen (K)
P_c = 1.3e6; %crit pressure (Pa)
R = 8.314472; %universal gas constant (J/(mol*K)
a = (0.427487*(R^2)*(T_c^2.5))/P_c;
b = (0.08662*R*T_c)/P_c;
x = 0.000051473700293409386773440257598528; %V_m

for P = 2e6:2e6:70e6
syms T_g
eqn = ((8.314472*T_g)/(x-b)) – (a/(sqrt(T_g)*x*(x+b))) == P;
solx = solve(eqn,T_g,"Real",true);
solx = vpa(solx);
end
With this code, I only have the final answer.
I tried using the code below to save the answers from the for loop, but I could not save them and got the answer in the screenshot.
k=0;
for P = 2e6:2e6:70e6
k=k+1;
syms T_g
eqn = ((8.314472*T_g)/(x-b)) – (a/(sqrt(T_g)*x*(x+b))) == P;
solx = solve(eqn,T_g,"Real",true);
solx = vpa(solx);
T_g(:,k) = solx;
end

Can somebody show how to save the answers from a for loop?I am trying to save the answers from a for loop in which I solved an equation symbolically.
T_c = 33.145; %crit temp of hydrogen (K)
P_c = 1.3e6; %crit pressure (Pa)
R = 8.314472; %universal gas constant (J/(mol*K)
a = (0.427487*(R^2)*(T_c^2.5))/P_c;
b = (0.08662*R*T_c)/P_c;
x = 0.000051473700293409386773440257598528; %V_m

for P = 2e6:2e6:70e6
syms T_g
eqn = ((8.314472*T_g)/(x-b)) – (a/(sqrt(T_g)*x*(x+b))) == P;
solx = solve(eqn,T_g,"Real",true);
solx = vpa(solx);
end
With this code, I only have the final answer.
I tried using the code below to save the answers from the for loop, but I could not save them and got the answer in the screenshot.
k=0;
for P = 2e6:2e6:70e6
k=k+1;
syms T_g
eqn = ((8.314472*T_g)/(x-b)) – (a/(sqrt(T_g)*x*(x+b))) == P;
solx = solve(eqn,T_g,"Real",true);
solx = vpa(solx);
T_g(:,k) = solx;
end

Can somebody show how to save the answers from a for loop? I am trying to save the answers from a for loop in which I solved an equation symbolically.
T_c = 33.145; %crit temp of hydrogen (K)
P_c = 1.3e6; %crit pressure (Pa)
R = 8.314472; %universal gas constant (J/(mol*K)
a = (0.427487*(R^2)*(T_c^2.5))/P_c;
b = (0.08662*R*T_c)/P_c;
x = 0.000051473700293409386773440257598528; %V_m

for P = 2e6:2e6:70e6
syms T_g
eqn = ((8.314472*T_g)/(x-b)) – (a/(sqrt(T_g)*x*(x+b))) == P;
solx = solve(eqn,T_g,"Real",true);
solx = vpa(solx);
end
With this code, I only have the final answer.
I tried using the code below to save the answers from the for loop, but I could not save them and got the answer in the screenshot.
k=0;
for P = 2e6:2e6:70e6
k=k+1;
syms T_g
eqn = ((8.314472*T_g)/(x-b)) – (a/(sqrt(T_g)*x*(x+b))) == P;
solx = solve(eqn,T_g,"Real",true);
solx = vpa(solx);
T_g(:,k) = solx;
end

Can somebody show how to save the answers from a for loop? for loop, symbolic MATLAB Answers — New Questions

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