MATLAB/Octave software implementation of Recommendation ITU-R P.2001-4 with a general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz.
This version of the code corresponds to the reference version approved by ITU-R Working Party 3M and published on ITU-R SG 3 Software, Data, and Validation Web Page as digital supplement to Recommendation ITU-R P.2001.