How can I determine which blocks support symbolic dimensions?

When I try to run a Simulink model, the following error message is thrown: 

'MyModel/Complex to Real-Imag' does not support symbolic dimensions propagation.

How can I check which blocks support symbolic dimensions?

Answer 1

[MathWorks Support Team]

This information can be found by executing the command:

>> showblockdatatypetable

It will open a table that summarizes all the datatypes that are accepted for each Simulink block.

Refer to the documentation bellow for more information regarding this function:

https://www.mathworks.com/help/simulink/slref/showblockdatatypetable.html