esort function

Sort Complex Continuous Eigenvalues in Descending Order

esort sorts the complex continuous eigenvalues in descending order

esort(p)

Arguments

• p: A vector containing the poles of a transfer-function, zero-pole model or the eigenvalues of a state-matrix

Returns

Returns the sorted eigenvalues and the cooresponding indices in a list:

s = sorted eigenvalues idx = index

Details

esort sorts the complex eigenvalues based on their real part. The unstable eigenvalues (positive real part) are first shown.

This function is used to sort eigenvalues and system poles in damp

See Also

damp