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//Chapter 6, Example 6.16, page 269
clc
//Initialisation
f=450 //frequency in MHz
d=25 //distance in m
hb=30
hm=5
//Calculation
fsl=32.4+(20*log10(f))+(20*log10(d)) //free space loss
lp=120+(40*log10(d))-(20*log10(hb))-(20*log10(hm)) //path loss
lm=76.3-10*log10(hm)
l=(40*log10(25))+(20*log10(f))-(20*log10(hb))+lm //path loss based on the clutter factor model
//Results
printf("(1) Free space loss = %.1f dB",fsl)
printf("\n(2) Loss = %.1f dB",lp)
printf("\n(3) Loss based on clutter factor = %.1f dB",l)
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