This is my code. I have to use loop, even when i dont needed to get the results. But, i have problems with the graph. I tried in different ways and the graph goes blank.I put the plot command inside the loop and out of the loop. Use other variables, use the "figure" command and nothing. If I do not use "loop" the graph goes out. But as I mentioned, I have to use the command as part of the course.
title ('Drug Concentration versus Time','FontName', 'Times New Roman', 'FontSize', 16)
xlabel ('time (t) ','FontName', 'Times New Roman', 'FontSize', 14)
ylabel ('Concentration (Cp) ','FontName', 'Times New Roman', 'FontSize', 14)