I keep getting this error when I initialize my function!!
Información
La pregunta está cerrada. Vuélvala a abrir para editarla o responderla.
Mostrar comentarios más antiguos
I keep getting this error when I initialize my function,
function dy = pendode2(t,y)
dy= zeros(2,1); % a column vector
A=110;
B=0.01;
C=0.001;
g=9.81;
L = (3*g)/(2*A);
omega=0.002;
% E=0.00011;
E=0.2;
d=80e-3;
h= d+(L*(1-cos(y(2))));
r= ((L*sin(y(2)))^2+(h)^2)^0.5;
dy(1)=A*sin(y(2))+B*sin(omega*t)-C*y(1)+cross( ((abs(y(2))/y(2)))*(E/r),cos( abs(y(2))+atan(-abs(h/L*sin(y(2))))));
dy(2)= y(1);
end
The error is as follows, "Error using pendode2 (line 13) Not enough input arguments."
where line 13 is, "h= d+(L*(1-cos(y(2))));"
I do not understand what's wrong with this line!
Furthermore, in another editor window,
options=odeset('RelTol',2.22045e-14,'AbsTol',[1e-14 1e-14]);
[t,y]=ode113(@pendode2, [0 1000], [0 0.2], options);
z1=diff(y(:,1));
z2=diff(y(:,2));
end
Returns an error:
Error in Simulator1 (line 2) [t,y]=ode113(@pendode2, [0 1000], [0 0.2], options);
PLEASE HELP.
1 comentario
Stephan
el 13 de Oct. de 2018
There is nothing wrong with this line. If you call the function correctly:
res = pendode2(5,[1 1])
you get the cross product error like in the same question you already asked.
Respuestas (0)
La pregunta está cerrada.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!