How can i eidt "usborder.mat"?

Hello I'm studying TSP.

I want to change 'usborder.mat'.

I want to draw a map of another area like this file.

Can you tell me how to edit or make mat files?

Answer 1

[KSSV]

YOu need to download the borders/ boundaries from the resources available online. The data is mostly available in the form shapefile. These shapefiles can be read in MATLAB using shaperead. Read about shapefiles and Shaperead. Below is one of the link which gives you border/ boundary shapefiles.

http://thematicmapping.org/downloads/world_borders.php

If you want to edit the mat file which you gave...you can edit it...as the data is loaded into work space using load.

[Amith K]

I want to replace usborder in my program with a rectangle border how can i do it?