How to concatenate vectors and matrices as inputs to a MATLAB fnc block in SIMULINK?
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Hi,
I am having issues concatenating 3 outputs (1x1, 3x1, and 3x3) that are the inputs to a matlab function SIMULINK block. Is there a way I can concatenate or use a different approach to merge those 3 ouputs into one signal so I can use them in my matlab function block?
I have attached a picture showing the basic setup and also the error message.
Thanks!
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Accepted Answer
Jonas
on 12 Nov 2020
If you are trying to concatenate a 1x1, 3x1 and 3x3 input, how do you expect the output to look like? It's not possible...
I think you are more looking for a Bus Creator. With a bus you can 'merge' different signals of different sizes and data types. A Bus is essentially a struct from C code.
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Jonas
on 17 Nov 2020
See the Simulink model "bus_as_input.slx" in attachment. Make sure to load the Bus object in mat-file "busobject.mat" in the base workspace.
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