2459/CH16/EX16.2/Ex16_2.sce


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//chapter16
//example16.2
//page346

Av=140
Avf=17.5

// since Avf=Av/(1+Av*mv), making mv as subject we get
mv=(Av/Avf-1)/Av
printf("fraction of output fed back to input = %.3f \n",mv)