Can you help me to change a math solution to MATLAB codes?

This is a math solution, but I do not know how to change it to MATLAB code.

I would like you to help me.

Thanks.

Answer 1

[Krishna Sutar]

From my understanding you want to convert the mathematical equations provided in the picture into MATLAB code. Here is the code which might help you:

ra=[0 0.3 0.12] 
rb=[0 0.35 0.15] 
omega=[0 1.5 2.6] 
ab=[0 -2.73 1.575] 
 
 
%omega x (omega x ra) 
omegaCrossra = cross(omega,cross(omega,ra)) 
 
 
%2*omega x Vrel 
vrel=cross([0 8 0],[0 0.3 0.12]) 
twoTimesOmegaCrossVrel = cross(2*omega,vrel) 
 
 
%p x (p x ra) 
p=[0 8 0] 
arel = cross(p,cross(p,ra)) 
x=norm(p) 
 
 
aa=ab+omegaCrossra+twoTimesOmegaCrossVrel+arel 

%Magnitude of aA
magnitudeaa=norm(aa) 
 
 
%angular acceleration 
alpha=cross(omega,[0 9.5 2.6]) 

Please refer to cross product for more information on cross products of vectors and norm documentation for calculation of magnitude of the vector.