Turn function to zero when it reach specific value.
9 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Abdul Kadir Alhamid
am 22 Dez. 2019
Kommentiert: Abdul Kadir Alhamid
am 22 Dez. 2019
Hello everyone, I am trying to apply sinusoidal force to my structure with a given function, and I want to stop the force whenever it reach the variable "Pu". I try to write this code but it seems doesn't working.Can anyone help me to solve this out?
x = linspace (0,180,1800);
y = 1. * ((exp (-0.01. * x)). * (sin (x)-(x. * cos (x / 2))));
Pu = 30;
for i = 1: length (x)
if x (i)> x (abs (y)> = 30)
y (i) = 0;
end
end
subplot (1,1,1);
axis ([0 180 -50 50]);
grid on
xlabel ( 'Time (min)' )
ylabel ( 'Force (kN)' )
ani1 = animatedline ( 'Color' , 'r' , 'LineStyle' , '-' );
legend ( 'Force Applied' )
for k = 1: length (x)
addpoints (ani1, x (k), y (k));
drawnow
pause (0.01);
end
0 Kommentare
Akzeptierte Antwort
Vladimir Sovkov
am 22 Dez. 2019
x = linspace (0,180,1800);
y = 1. * ((exp (-0.01 .* x)) .* (sin (x)-(x .* cos (x / 2))));
Pu = 30;
y(find(y>=Pu,1):end)=0;
% for i = 1: length (x)
% if x (i) > x (abs (y) >= 30)
% y (i) = 0;
% end
% end
figure;
subplot (1,1,1);
axis ([0 180 -50 50]);
grid on
xlabel ( 'Time (min)' )
ylabel ( 'Force (kN)' )
ani1 = animatedline ( 'Color' , 'r' , 'LineStyle' , '-' );
legend ( 'Force Applied' )
for k = 1: length (x)
addpoints (ani1, x (k), y (k));
drawnow
pause (0.01);
end
2 Kommentare
Vladimir Sovkov
am 22 Dez. 2019
If you want to stop when the ABSOLUTE value of y reaches Pu, use y(find(abs(y)>=Pu,1):end)=0;
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Visual Exploration finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!