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+clear;
+clc;
+
+//Caption:transistor as a Common Emitter Amplifier
+//Given Data
+
+Rl=10;//in K
+Rs=1;//in K
+hie=1.1;//in K
+hre=2.5*(10^-4);
+hfe=50;
+hoe=25*(10^-3);//in K^-1
+
+Ai= -hfe/(1+(hoe*Rl));//Current Gain or Current Amplification
+disp(Ai,'Ai=');
+
+Ri = hie + (hre*Rl*Ai);
+disp('K',Ri,'Ri=');
+
+Av=(Ai*Rl)/Ri;//Voltage Gain
+disp(Av,'Av=');
+
+Avs=(Av*Ri)/(Ri+Rs);//Overall Voltage Gain taking source resistance into account
+disp(Avs,'Avs=');
+
+Ais=(Ai*Rs)/(Ri+Rs);//Overall current gain taking source resistance into account
+disp(Ais,'Ais=');
+
+Yo=hoe-((hfe*hre)/(hie+Rs));//Admittance
+disp('K^-1',Yo,'Yo=');
+
+Zo = 1/Yo;//Impedence
+disp('K',Zo,'Zo=');
+
+//end
+\ No newline at end of file