Export Simulink parameters to .mat file

I am building a Simulink model, where a lot of parameters are shared using 'from' and 'go to' tags. Now we have a lot of outputs which I would like to save to a .mat file (after running the model). I have a working function Callback StopFcn function which can export variables which are in the workspace, but now it only works when i attach a 'to workspace' block to every output I want. Therefore the model looks quite busy. Is there a better way to export parameters? Maybe by naming signals? and exporting these? I was not succesful with this yet. And is there another way of sharing parameters between different blocks then using from and go to variables?

Answer 1

[Carlos Vallejo]

Hi. You can try to attach all or some of your parameters in a "bus Creator" and link it with a "to Workspace" block. back in Matlab you can save this bus into a .mat file.

[Mattijs Mientki]

Thank you for your answer. Unfortuantly then I have to substract the different columns from my output and rename to get back the old variable names. I would like to keep the variable names and export the variables without having 30 extra lines and 'to workspace' blocks