zpk
Function File: s = zpk ('s')
Function File: z = zpk ('z', tsam)
Function File: sys = zpk (sys)
Function File: sys = zpk (k, …)
Function File: sys = zpk (z, p, k, …)
Function File: sys = zpk (z, p, k, tsam, …)
Function File: sys = zpk (z, p, k, tsam, …)
Create transfer function model from zero-pole-gain data. This is just a stop-gap compatibility wrapper since zpk models are not yet implemented.
Inputs
LTI model to be converted to transfer function.
Cell of vectors containing the zeros for each channel. z{i,j} contains the zeros from input j to output i. In the SISO case, a single vector is accepted as well.
Cell of vectors containing the poles for each channel. p{i,j} contains the poles from input j to output i. In the SISO case, a single vector is accepted as well.
Matrix containing the gains for each channel. k(i,j) contains the gain from input j to output i.
Sampling time in seconds. If tsam is not specified, a continuous-time model is assumed.
Optional pairs of properties and values.
Type set (tf) for more information.
Outputs
Transfer function model.
See also: @tf/tf, @ss/ss, dss, @frd/frd
Source Code: zpk