scipy.signal.ss2zpk¶
- scipy.signal.ss2zpk(A, B, C, D, input=0)[source]¶
State-space representation to zero-pole-gain representation.
Parameters : A, B, C, D : ndarray
State-space representation of linear system.
input : int, optional
For multiple-input systems, the input to use.
Returns : z, p : sequence
Zeros and poles.
k : float
System gain.