eig(a)
ans =
7.3070
-0.0628 + 1.3411i
-0.0628 - 1.3411i
-0.0813 + 0.6365i
-0.0813 - 0.6365i
-0.0094 + 0.0545i
-0.0094 - 0.0545i
eig(a)
ans =
7.3070
-0.0628 + 1.3411i
-0.0628 - 1.3411i
-0.0813 + 0.6365i
-0.0813 - 0.6365i
-0.0094 + 0.0545i
-0.0094 - 0.0545i