MATLAB Answers

How to have a just specific part of a plot?

2 views (last 30 days)
Hi
For a purpose, I am trying to have a just specific part of my plot only. For example, if you run the below code, you will get figre 1 (attached file), but I want have just part of it that has been shown in figure 2 (attached file). I dont mean about using axis function (axis([0,18000,0,2000]);). I want to eliminate other part of the plot after plotting.
Thank you in advance for you help.
Regards,
Shahin
clear all
clc
% close all
%%
m=60;L=1;J=60;g=9.81;beta2=411.67;
Time_Delayb=0.2;Time_Delaye=0.25;
tau1=Time_Delayb;tau2=Time_Delaye;
KPb=2.15;KDb=0.75;
%%
W = linspace(0, 10*pi, 1000);omega=W;
Kpe=@(omega)J.*cos(omega.*tau2).*omega.^2 - KDb.*beta2.*omega.*sin(omega.*tau1 - omega.*tau2) + L.*cos(omega.*tau2).*g.*m - KPb.*beta2.*cos(omega.*tau1 - omega.*tau2);
Kde=@(omega)(omega.^2.*J.*sin(omega.*tau2) - KDb.*beta2.*omega.*cos(omega.*tau1 - omega.*tau2) + m.*g.*L.*sin(omega.*tau2) + KPb.*beta2.*sin(omega.*tau1 - omega.*tau2))./omega;
%%
figure('DefaultAxesFontSize',10,'DefaultAxesFontName','Times')
D_Curve_PD_KPe=Kpe(omega);
D_Curve_PD_KDe=Kde(omega);
%%
plot(D_Curve_PD_KPe,D_Curve_PD_KDe,'color',[1 0.025 0.05],'LineWidth', 2)
grid on
hold on

Accepted Answer

Scott MacKenzie
Scott MacKenzie on 13 Aug 2021
Edited: Scott MacKenzie on 13 Aug 2021
Follow the plot command with...
axis([0 400 0 120]);
axis off;
set(gcf,'color','w');
Output:
  3 Comments

Sign in to comment.

More Answers (0)

Tags

Products


Release

R2019a

Community Treasure Hunt

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

Start Hunting!