How can I make an animating plot moving with the speed I predefined?

3 次查看（过去 30 天）
Jiwoo
Jiwoo 2023-7-19
评论： Jiwoo 2023-7-21
Hello, I am trying to make a simple simulation of a robot following straight lines. I am using a plot function and I would like to know how to make the robot in the plot move with the speed I want (ex. 2 m/s or 5 m/s)
Thank you!

请先登录，再回答此问题。

采纳的回答

Benjamin Kraus
Benjamin Kraus 2023-7-19
This is a very basic/crude example, but it shows some basic concepts:
y0 = 0; % Starting location
v0 = 100; % Starting velocity
a = -10; % Acceleration
p = plot(0, y0, 'o');
xlim([0 25])
ylim([0 600])
drawnow
t0 = datetime(); % Get the starting time.
tnow = t0;
while (tnow - t0 < minutes(1) && p.YData >= 0)
t = seconds(tnow-t0); % How much time has passed?
p.XData = t;
p.YData = y0 + v0*t + 0.5*a*t.^2;
drawnow
tnow = datetime(); % Get the current time
end

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Simulation 的更多信息

标签

产品


版本

R2022b

Community Treasure Hunt

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

Start Hunting!

Translated by