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+// Chapter8

+// Page.No-320, Figure.No-8.12

+// Example_8_3

+// Output frequencies

+// Given

+clear;clc;

+Vin=2; // Input voltage

+Fo1=2*10^3; // Output freq Fo when Vin=2V

+Fo2=1*10^3; // Output freq Fo/2 when Vin=2V

+printf("\n Output freq Fo is = %.f Hz \n",Fo1) // Result

+printf("\n Output freq Fo/2 is = %.f Hz \n",Fo2) // Result

+count=1;

+for i=1:50;    //for 5 cycles

+if count<4;

+    v(i)=5;

+  else

+    v(i)=0;

+end

+if count<10

+    count=count+1;

+else

+    count=1;

+end

+end

+subplot(2,1,1);

+plot(v);

+title('Output Waveform');

+xlabel('t(microsec)');

+ylabel('Pulse freq output,Fo(V)');

+for i=1:50;    //for 5 cycles

+if count<10;

+    v(i)=5;

+  else

+    v(i)=0;

+end

+if count<20

+    count=count+1;

+else

+    count=1;

+end

+end

+subplot(2,1,2);

+plot(v);

+title('Output Waveform');

+xlabel('t(microsec)');

+ylabel('Pulse freq output,Fo/2(V)');
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