Please can you help me solve the temporary omega?

J=Jacob(th1(i),th2(i),th3(i),th4(i));

W_t=W(i,:)'; Index in position 1 exceeds array bounds. Index must not exceed 4.

V=J*W_t;

dim = [0.8 0.5 0.4 0.3];

annotation('textbox',dim,'String',num2str(V))

[Walter Roberson]

The above code does not define the th* variables or the W variable. We have no reason to expect that they are any particular size or any particular data type.

[Carolina]

How can I define those variables?

[Walter Roberson]

N = 7;
th1 = rand(1,N);
th2 = rand(1,N);
th3 = rand(1,N);
th4 = rand(1,N);
W = rand(N, 3);

[Carolina]

With the defined variables I can now obtain a result of W_t=W(i,:)';?

[Walter Roberson]

You will also need to define i

[Aquatris]

You should provide the full code instead of a small part of it. Currently we do not even know what ''temporary omega" is

[Carolina]

Ok

[Sam Chak]

I can only make a guess that , where v is the translational velocity vector, is the Jacobian matrix, and ω is the rotational velocity vector.

The error message "Index must not exceed 4" probably suggest that this is a 4-joint Robotic Arm.