Plotting with full range in the axes
显示 更早的评论
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')
采纳的回答
Walter Roberson
2018-11-22
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);
更多回答（1 个）
Prakhar Mishra
2021-6-12
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')
1 个评论
Walter Roberson
2021-6-12
That appears to be the same code posted originally, except without the original comments. It has the same problem that I described in 2018.
类别
在 帮助中心 和 File Exchange 中查找有关 MATLAB 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
