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+//Chapter 6, Example 6.19, page 275
+clc
+
+//Initialisation
+f=1800                                                     //frequency in MHz
+d=10                                                      //distance in m
+hb=40
+hm=3
+A=132.57                                                 //Hata model data
+B=34.4                                                  //Hata model data
+
+//Calculation
+E2=(((1.1*log10(f))-0.7)*hm)-((1.56*log10(f))-0.8)
+lp=46.3+33.9*log10(f)-13.82*log10(hb)+(44.9-6.55*log10(hb)-E2+hm)
+L=A+B+-E2
+
+
+//Results
+printf("Path loss based on COST–Hata model,")
+printf("\n         Lp = %.2f dB",lp)
+printf("\nPath loss based on Hata model,")
+printf("\n         Lp = %.2f dB",L)