Unable to change State Equation to Transfer Function

I am currently a University student tasked to translate a State-Space equation into a Transfer function. Then followed by plotting a Bode plot. However, I am finding difficulty in doing so as I do not have any prior training nor knowledge on MatLab.

Attached are the screen grabs of the state-space equation and the matlab code I've come up with. Please help...

[Fangjun Jiang]

You might have something else also named as "ss". In MATLAB Command Window, run "which -all ss" and paste the result.

[Paul]

The transfer function matrix will be all zeros with B, C, and D as you've defined them. Is that what you expect?

You can't use ss2tf that way for a state space system with two inputs.

Once you get the ss command sorted out and make sure you have the correct values in A,B,C, and D: tf(ss(A,B,C,D))

[Sam Chak]

The transfer matrix G(s) relates the output Y(s) to the input U(s), is given by

However, your B, C, D are zero matrices. For more info about ss2tf, please visit:

https://www.mathworks.com/help/matlab/ref/ss2tf.html