i had a problem on finding the diagonal values of on my eigen vector

a=[0 6 1 ; 5 7 8 ; 8 7 2]

a =

     0     6     1
     5     7     8
     8     7     2

>> c=eig(a)

c =

15.4482 + 0.0000i
-3.2241 + 3.0363i
-3.2241 - 3.0363i

>> [V,D] = eig(a)

V =

Columns 1 through 2

   0.3269 + 0.0000i   0.1351 - 0.5715i
   0.7446 + 0.0000i   0.3232 + 0.3755i
   0.5820 + 0.0000i  -0.6401 + 0.0000i

Column 3

   0.1351 + 0.5715i
   0.3232 - 0.3755i
  -0.6401 + 0.0000i

D =

Columns 1 through 2

15.4482 + 0.0000i   0.0000 + 0.0000i
 0.0000 + 0.0000i  -3.2241 + 3.0363i
 0.0000 + 0.0000i   0.0000 + 0.0000i

Column 3

   0.0000 + 0.0000i
   0.0000 + 0.0000i
  -3.2241 - 3.0363i
 for(i=1:1:3)
z=A(i,j)
 end

Answer 1

[Stalin Samuel]

if your problem is to extracting the diagonal elements z = diag(D) is your solution