WHEN I START PARROT MINI DRONE

>> parrotMinidroneCompetitionStart

Warning: Undefined function 'designfilt' for input arguments of type 'char'.

HOW CAN I FIX THAT ??*

Answer 1

[Harshit Gupta]

Hi @Ismet,

As per my understanding, you are getting the following warning when trying to start the Parrot Mini-Drone:

Warning: Undefined function 'designfilt' for input arguments of type 'char'.

Please refer to the below pointers to resolve the issue:

• This warning occurs if one doesn't have the "Signal Processing Toolbox" installed, and that is why MATLAB is not recognizing the "designfilt" command.
• Installing the "Signal Processing Toolbox" should resolve the issue.
• Refer to the below link for more information on how to install the "Signal Processing Toolbox" Add-on: https://www.mathworks.com/help/matlab/matlab_env/get-add-ons.html
• Refer to the below link for more information on the "designfilt" command: https://www.mathworks.com/help/signal/ref/designfilt.html