How to plot two different scripts on one graph

I need to plot a graph for one variable and then again for an increase in that variable but need to display them on the same plot. How do I do this? Thank you

Answer 1

[Star Strider]

Use the hold funciton —

t = linspace(0, 100, 1001)*0.1;
s1 = sin(2*pi*t);
s2 = s1*1.5;

figure
plot(t, s1, 'DisplayName','s_1')
hold on
plot(t, s2, 'DisplayName','s_2')
hold off
grid
xlabel('Time')
ylabel('Amplitude')
legend('Location','best')

.

[Sydney]

So do i run the code for Ma=0. Then in the command window write hold on. Then run again for Ma=2 and it will work? Thank you.

[Star Strider]

‘So do i run the code for Ma=0. Then in the command window write hold on. Then run again for Ma=2 and it will work?’

I have no idea what you’re referring to (and there is not enough information visible in the image for me to infer anything). This should be done in a script, similar to what I wrote in my answer, since I have no idea what you’re doing in the Command Window. However if both have compatible independent and dependent variable vectors, or both can be plotted against the same independent variable vector, then, yes, in an appropriate script.

Answer 2

[TSE SHAO CHANG]

Is the following what you are looking for?

t = linspace(0,20,100);
x1 = sin(t);
x2 = cos(t);
figure;
plot(t, x1)
hold on
plot(t ,x2)