Plot a graph
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
zina ben
am 3 Feb. 2012
Bearbeitet: Matt J
am 28 Sep. 2013
Hi,
I have
t=0:0.01:10
x=a*t
y=sin(x)
and a has two values a=2, a=3
I want to plot (x, y) with two values of a in the same loop. Thanks in advance
0 Kommentare
Akzeptierte Antwort
Sean de Wolski
am 3 Feb. 2012
t=0:0.01:10;
a = [2 3];
x=a'*t;
y=sin(x);
plot(x',y')
5 Kommentare
Walter Roberson
am 3 Feb. 2012
Yes, Sean's solution should work just fine, and it is worth eventually studying how it works. It is a more advanced and less technique. But first you should study "hold on" as you will use that more in practice.
Weitere Antworten (1)
Walter Roberson
am 3 Feb. 2012
t = 0 : 0.01 : 10
for a = 2 : 3
x = a .* t;
y = sin(x);
plot(x, y);
hold on % <---- THIS
end
Which is the same solution you were told in your two previous questions on the same topic.
3 Kommentare
Walter Roberson
am 3 Feb. 2012
If you have a vector of inputs stored in "a", then
t = 0 : 0.01 : 10;
for thisa = a
x = thisa .* t;
y = sin(x);
plot(x, y);
hold on % <---- THIS
end
Siehe auch
Kategorien
Mehr zu Line Plots finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!