@@ -803,7 +803,7 @@ def minreal(self, tol=None):
|
803 | 803 | return TransferFunction(num, den, self.dt) |
804 | 804 | |
805 | 805 | def returnScipySignalLTI(self, strict=True): |
806 | | -"""Return a list of a list of scipy.signal.lti objects. |
| 806 | +"""Return a list of a list of SISO scipy.signal.lti objects. |
807 | 807 | |
808 | 808 | For instance, |
809 | 809 | |
@@ -817,15 +817,17 @@ def returnScipySignalLTI(self, strict=True):
|
817 | 817 | ---------- |
818 | 818 | strict : bool, optional |
819 | 819 | True (default): |
820 | | - `tfobject` must be continuous or discrete. |
821 | | - `tfobject.dt`cannot be None. |
| 820 | + The timebase `tfobject.dt` cannot be None; it must be |
| 821 | + continuous (0) or discrete (True or > 0). |
822 | 822 | False: |
823 | | - if `tfobject.dt` is None, continuous time signal.TransferFunction |
824 | | - objects are is returned |
| 823 | + if `tfobject.dt` is None, continuous time scipy.signal.lti |
| 824 | + objects are returned |
825 | 825 | |
826 | 826 | Returns |
827 | 827 | ------- |
828 | 828 | out : list of list of scipy.signal.TransferFunction |
| 829 | + continuous time (inheriting from scipy.signal.lti) |
| 830 | + or discrete time (inheriting from scipy.signal.dlti) SISO objects |
829 | 831 | """ |
830 | 832 | if strict and self.dt is None: |
831 | 833 | raise ValueError("with strict=True, dt cannot be None") |
|