initial commit / add all books

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+//Example 11.18

+

+clear;

+clc;

+

+printf("\tExample 11.18\n");

+

+R=[1 2 5 10];

+Rm=0.83;

+

+nm=8.5-1;

+

+//X are points on X-axis of graph

+for i=1:4

+    X(i)=(R(i)-Rm)/(R(i)+1);

+end

+

+//Values at Y-axis for corresponding values of X-axis in graph are given by

+Y=[0.55 0.32 0.15 0.08];

+

+//where Y=(n+1)-(nm+1)/(n+2)

+

+

+for i=1:4

+    n=poly([0],'x');

+    N(i)=roots(((n+1)-(nm+1))-(Y(i)*(n+2)));

+end

+

+printf("\nThe values of R and n are\n");

+for i=1:4

+    printf("\n\t%d \t %.2f",R(i),N(i));

+end

+

+printf("\n\nThe change in R and n can be seen as above\n");

+

+//End
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