matlab program for large scale pathloss

Anybody please help me

Answer 1

[Pawel Ladosz]

Could use some more details, try http://uk.mathworks.com/help/phased/examples/modeling-the-propagation-of-rf-signals.html

or

http://uk.mathworks.com/matlabcentral/fileexchange/2220-basic-radiowave-propagation-models