Function File: sys = d2c (sys)
Function File: sys = d2c (sys, method)
Function File: sys = d2c (sys, ’prewarp’, w0)
Convert the discrete LTI model into its continuous-time equivalent.
Inputs
- sys
- Discrete-time LTI model.
- method
- Optional conversion method. If not specified, default method "zoh"
is taken.
- ’zoh’
- Zero-order hold or matrix logarithm.
- ’tustin’, ’bilin’
- Bilinear transformation or Tustin approximation.
- ’prewarp’
- Bilinear transformation with pre-warping at frequency w0.
- ’matched’
- Matched pole/zero method.
Outputs
- sys
- Continuous-time LTI model.
Source Code:
@lti/d2c