MATLAB: Plotting with full range in the axes

helpMATLABplotscript

Hi!
I would really like to know how I can make my x-axes with full range, because it stops at 3.
Thank you!
%% Practice 3.6
% Write a script that plots exp(x) and log(x)
% for values of x ranging from 0 to 3.5
clf
x=[0:3.5];
y=exp(x);
plot(x,y,'ro')
hold on
y=log(x);
plot(x,y,'b+')
legend('exp(x)','log(x)')
xlabel('x')
ylabel('exp(x) or log(x)')
title('exp and log on one graph')

Best Answer

x=[0:3.5];
is the same as
x = 0:1:3.5;
which would be x = [0 1 2 3] . That is why your axis stops at 3.
Try
x = linspace(0, 3.5);
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