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Change plot scale y axis

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Eduard-Mihai
Eduard-Mihai on 1 Dec 2022
Commented: Eduard-Mihai on 1 Dec 2022
Hello,
I have 2 vectors i want to plot but i want to change the scale.
Using the code below:
u21=[224 224 224 223 218 218 217];
beta1=[0 0.19 0.26 0.38 0.76 0.83 0.9];
plot(beta1,u21,'-*');
xlabel('beta')
ylabel('U[V]')
grid on
I have obtained this:
But i want my plot to look like this, more like a straight line. The numbers on the y axis in this picture are 0:50:250 where as in my plot from above are exactly the numbers inside the vectors.

Answers (2)

Stephan
Stephan on 1 Dec 2022
u21=[224 224 224 223 218 218 217];
beta1=[0 0.19 0.26 0.38 0.76 0.83 0.9];
plot(beta1,u21,'-*');
xlabel('beta')
ylabel('U[V]')
ylim([0 250])
grid on

VBBV
VBBV on 1 Dec 2022
u21=[224 224 224 223 218 218 217];
beta1=[0 0.19 0.26 0.38 0.76 0.83 0.9];
plot(beta1,u21,'-*');
xlabel('beta')
ylabel('U[V]')
ylim([0 250]) % use ylim
grid on

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