Matlab signal analysis

I have a complete year log of signal level of a radio link (file attached is the received signal level). I need to analyse the data by writing codes for the following plots:
1. cumulative distribution function (cdf) for rain attenuation according to itu-r model p.530-14 (attached file page 14)
2. cumulative fade distribution over the 12 months relative to free space power
3. worst month and annual distributions relative to free space level.
I have attached you a relevant published paper have the same analysis as required as in figures (3,6,7).
The code should accept any data collected in future (can read any excel file and import data to do the analysis). Three plots with their codes should be able to add and change.
Best regards,
SALEH AL-KAMLI
aburiyadh80@gmail.com