How to access a Database from Simulink?

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Srivenkata Satya Prasad Maddipatla
Commented: Christopher Dieck on 13 Jun 2022
Hi all,
I'm using Database Toolbox to query data from a PostgreSQL via MATLAB script. I want to do the same from within Simulink. Could anyone help me with that?
Thank you,

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Answers (1)

Fangjun Jiang
Fangjun Jiang on 21 Apr 2020
You can always use the "MATLAB Function" block. Keep in mind that it is executed at every simulation step.
  2 Comments
Srivenkata Satya Prasad Maddipatla
Srivenkata Satya Prasad Maddipatla on 22 Apr 2020
MATLAB function blocks are giving an error for the 'database' function that code cannot be generated. I got around this by using a MATLAB Level-2 S-function.
Christopher Dieck
Christopher Dieck on 13 Jun 2022
Could you provide the S_Function?

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