zpk2tf
Zero pole gain to transfer function
Syntax
S = zpk2tf(sys)
Arguments
- sys
A linear dynamical system in zero-pole-gain representation (see zpk).
- S
The rational transfer function representation of sys.
Description
Converts a zero pole gain representation to rational transfer function
Examples
--> sys = zpk([2;1], [0;-3-%i;-3+%i], 2.5, "c")
sys = [zpk]
(s-2) (s-1)
2.5 -------------
s (s^2+6s+10)
--> typeof(sys)
ans =
"zpk"
-->
--> S = zpk2tf(sys)
S = [rational] of s
5 -7.5s +2.5s^2
---------------
10s +6s^2 +s^3
--> typeof(S)
ans =
"rational"
History
| Version | Description |
| 6.0 | Function added. |
| Report an issue | ||
| << zpk2ss | Linear System Representation | Matrix Computation >> |