Hello Ampadi,
I understand that you want to create a world map containing arrows. However “m_map” and “m_quiver” functions are from a third party toolbox. MATLAB also has a Mapping Toolbox available which could help you with this. You can refer to the following documentation link to find what you’re looking for:
The following link shows how to create a world map on MATLAB:
I hope this helps!
- Abhishek