how to let a “plot” immune on any later ” hold off” once this “plot” is created.
I am a Matlab fan.
pls review my Matlab script file below:
clear;clc;
r=10;
plot([-35,35], [0,0], ‘r-.’ )
axis equal
hold on
for h=linspace(0,10,10)
theta=linspace(0,2*pi);
x=r*cos(theta);
y=30+h+r*sin(theta);
plot(x,y);
xlim([-50,50]);
ylim([-50,50]);
pause(0.1)
end
if I don’t add " hold off" in the " for-end" statement, then the circle creates many ones when it is moving.
if I do add " hold off" in the " for-end" statement, then the horizontal red line is disappeared.
I expect :
1) the horizontal red line is kept once it is ploted before the the " for-end" statement.
2) only one circle is occuring when it is moving.
may you give me a guide?
Thanks in advance!I am a Matlab fan.
pls review my Matlab script file below:
clear;clc;
r=10;
plot([-35,35], [0,0], ‘r-.’ )
axis equal
hold on
for h=linspace(0,10,10)
theta=linspace(0,2*pi);
x=r*cos(theta);
y=30+h+r*sin(theta);
plot(x,y);
xlim([-50,50]);
ylim([-50,50]);
pause(0.1)
end
if I don’t add " hold off" in the " for-end" statement, then the circle creates many ones when it is moving.
if I do add " hold off" in the " for-end" statement, then the horizontal red line is disappeared.
I expect :
1) the horizontal red line is kept once it is ploted before the the " for-end" statement.
2) only one circle is occuring when it is moving.
may you give me a guide?
Thanks in advance! I am a Matlab fan.
pls review my Matlab script file below:
clear;clc;
r=10;
plot([-35,35], [0,0], ‘r-.’ )
axis equal
hold on
for h=linspace(0,10,10)
theta=linspace(0,2*pi);
x=r*cos(theta);
y=30+h+r*sin(theta);
plot(x,y);
xlim([-50,50]);
ylim([-50,50]);
pause(0.1)
end
if I don’t add " hold off" in the " for-end" statement, then the circle creates many ones when it is moving.
if I do add " hold off" in the " for-end" statement, then the horizontal red line is disappeared.
I expect :
1) the horizontal red line is kept once it is ploted before the the " for-end" statement.
2) only one circle is occuring when it is moving.
may you give me a guide?
Thanks in advance! plot, hold off, hold on, figure MATLAB Answers — New Questions