Missing data acquisition apps/ Undefined function or variable

Question

Gabriel Leeb 2021-5-17

回答： Tejas 2025-7-8

Matlab version R2018b

I have the Data Acquisition toolbox, but some apps, like "Analog Output Generator" are missing.

When I also try to use the function "daq", it says "Undefined function or variable"

Could it be a problem of pathing? or perhaps some files of the toolbox are corrupted?

Thank you in advance

Answer 1

Tejas 2025-7-8

Hello Gabriel,

The "Analog Output Generator" app was introduced in MATLAB R2019a. For more information on this app, refer to this documentation: https://www.mathworks.com/help/daq/analogoutputgenerator-app.html#mw_be4876b3-6f64-46ed-a622-ddb6a5595913_vh .

To access the app, I would recommend updating to MATLAB R2019a or to a later release.