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
