How can I pull or link a matrix output from m-file into simulink?

I have an output in matrix format in m-file. For example, I have the values a11, a12, a21, a22 calculated already, and I want to link it to an existing simulink diagram as a transfer function so that anytime I open or run the simulink file, it would pull the data from the m-file and run the simulation. Thank you.

[Fun Dan]

Thank you Azzi and Mahdiyar for your prompt response. I have tried both options but I am not able to relate them to what I am planning to do. Therefore, I decided to attach a sketch of the question. Probably that would give you more information as well.

I appreciate your time and efforts.

Answer 1

[Azzi Abdelmalek]

You can use set_param function

Answer 2

[Mahdiyar]

Hi Dan

I think that it would be better if you save the variables as a matrix in the workspace and then use the block named "From Workspace".

Regards