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[A real polynomial P is said to be stable if all its roots lie in the left half-plane.](http://mathworld.wolfram.com/StablePolynomial.html http://mathworld.wolf
by willchang 19y ago
[A real polynomial P is said to be stable if all its roots lie in the left half-plane.](http://mathworld.wolfram.com/StablePolynomial.html http://mathworld.wolfram.com/StablePolynomial.html)
What's your definition of stable?
- aswanson 19y agoI meant the z-plane not s plane but it doesn't matter.