Sort continuous-time poles by real part
s = esort(p)
[s,ndx] = esort(p)
esort sorts the continuous-time poles contained in the vector p by real part. Unstable eigenvalues appear first and the remaining poles are ordered by decreasing real parts.
When called with one left-hand argument, s = esort(p) returns the sorted eigenvalues in s.
Sort the following continuous eigenvalues.
p p = -0.2410+ 0.5573i -0.2410- 0.5573i 0.1503 -0.0972 -0.2590 esort(p) ans = 0.1503 -0.0972 -0.2410+ 0.5573i -0.2410- 0.5573i -0.2590