Undefined function or variable 'exprnd'.

Hi, I have errors when I run my simulation model. as Undefined function or variable 'exprnd'. it's in the enities black.

Component:Simulink | Category:Block warning

Error in 'Model1' block. See Intergeneration time action line 1, column 6.

Caused by:

• Undefined function or variable 'exprnd'.

Is there any specifict toolbox, I need to download for this issue? I used my model in different pc and it works find!

• 

Component:Simulink | Category:Block error

[Yongjian Feng]

From matlab command line window, type

which exprnd

Answer 1

[Walter Roberson]

Statistics and Machine Learning

[Hassan M Hijry]

Thanks Walter

[Walter Roberson]

https://www.mathworks.com/help/stats/exprnd.html

Statistics and Machine Learning is one of the toolboxes that is included in the Student Suite, but otherwise is an optional extra cost product.