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+//Page Number: 454
+//Example 9.5
+clc;
+//Given
+S11=0.40;
+S12=0.01;
+S21=2.00;
+S22=0.35;
+
+ZL=20; //ohm
+ZS=30; //ohm
+Z0=ZL+ZS; //ohm
+
+//Reflection coefficients of source and load
+TL=(ZL-Z0)/(ZL+Z0);
+TLm=-TL;
+TS=(ZS-Z0)/(ZS+Z0);
+TSm=-TS;
+
+//Reflection coefficients of input and output
+Tin=S11+((S12*S21*TL)/(1-(S22*TL)));
+Tout=S22+((S12*S21*TS)/(1-(S22*TS)));
+
+//Transducer Gain
+x=(1-(TSm)^2)/((1-(S11*TSm))^2); //Value of should be 1.145
+y=(S21*S21);
+z=(1-(TLm)^2)/((1-(Tout*TLm))^2);
+GT=x*y*z;
+disp(GT,'Transducer Gain:');
+
+//Available Power Gain
+z1=1-(Tout)^2;
+GA=(x*y)/z1;
+disp(GA,'Available power Gain:'); 
+
+//Power Gain
+z2=1-(Tin)^2;
+GP=(x*y)/z2;
+disp(GP,'Power Gain:');
+
+//All the end calculations of finding gain are not accurate in the book, hence the answers dont match
+