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scipy.signal.zpk2ss

scipy.signal.zpk2ss(z, p, k)[source]

Zero-pole-gain representation to state-space representation

Parameters
z, psequence

Zeros and poles.

kfloat

System gain.

Returns
A, B, C, Dndarray

State space representation of the system, in controller canonical form.

scipy.signal.zpk2sos scipy.signal.ss2tf