-update-
i calculate all equation with known variabels,
and the output compose to dsolve syntax,more or less like this
[x,y,z,r]=dsolve('Dx = -(565939190652381375*z)/1152921504606846976','Dy = (16355638459336405*r)/864691128455135232 -...
why you need high rpm,
its must expensive if you find a driving motor with high RPM and torque,
its not worth,
which I think is that you simply have a high torque
an used driving motor photocopy/xerox its my suggestion.but the dimensions are the same as for cans.
Hi,
I am a newbie to matlab
I have 4 equations ode to a system,
dxdt=-c*z*s')
dydt=((-1.021*(y^2))/(b+a))-(2.081015257+(6.936717523*x))/(b+a)+((p*r)-(p*j)/(b+a))-(((p^2)-2*p*(s^2)*c*z^2))/2*p')...