How to fix axes in dynamic plot

2020 2 16
2 个回答
回答已采纳
更新时间：2020 2 16
10 次查看（30 天）

0 个投票

Hi,
I would like to fix the axes in this dynamic plot right from the beginning. Is there an easy way to do it?
Thank you.
close all
x=@(t)(sin(4*t)).^2;
y=@(t)cos(5*t);
z=pi;
figure(1)
for t=0:0.002:z
plot(x(t),y(t),'.','MarkerSize',4,'color',[0,(t+z)/(2*z),(t+z)/(2*z)])
hold on
pause(eps)
end

请先登录，再回答此问题。

 采纳的回答

Star Strider
Star Strider 2020-2-16

0 个投票

Try this:
x=@(t)(sin(4*t)).^2;
y=@(t)cos(5*t);
z=pi;
figure(1)
for t=0:0.002:z
plot(x(t),y(t),'.','MarkerSize',4,'color',[0,(t+z)/(2*z),(t+z)/(2*z)])
axis([0 1 -1 1])
hold on
pause(eps)
end

更多回答（1 个）

0 个投票

Hi,
you can add in your code xlim and ylim functions
close all
x=@(t)(sin(4*t)).^2;
y=@(t)cos(5*t);
z=pi;
figure(1)
for t=0:0.002:z
plot(x(t),y(t),'.','MarkerSize',4,'color',[0,(t+z)/(2*z),(t+z)/(2*z)])
xlim([0 1])
ylim([-1 1])
hold on
pause(eps)
end
Reference: https://www.mathworks.com/help/matlab/ref/xlim.html; https://www.mathworks.com/help/matlab/ref/ylim.html

类别

在 帮助中心 和 File Exchange 中查找有关 Creating, Deleting, and Querying Graphics Objects 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by