How to plot this ?

Could anyone please assist me on how to plot the below piece of code,

residsumsq = norm(simout_b(:,1)-simout_a(:,1),2)^2;
tsumsq = norm(simout_b(:,1)-mean(simout_b(:,1)),2)^2;
R2 = 1-(residsumsq/tsumsq);

Also how to display the R square value on running the mfile. Please help.

Answer 1

[Azzi Abdelmalek]

Your can't plot your code.

%example

simout_a=rand(10,2);
simout_b=rand(10,2);
residsumsq = norm(simout_b(:,1)-simout_a(:,1),2)^2;
tsumsq = norm(simout_b(:,1)-mean(simout_b(:,1)),2)^2;
R2 = 1-(residsumsq/tsumsq);

Your result are all scalar

Can you explain what you need to plot? maybe

plot(simout_a(:,1)); 
hold on;
plot(simout_b(:,1));
hold off

[Priya]

Thanks for your reply. Actually I wanted to get the pictorial representation of "R2 = 1-(residsumsq/tsumsq)" . Thought I could see the Rsquare fit in the form of a plot.