zpk_to_tf (MathScript RT Module Function)
Owning Class: linear systems
Requires: MathScript RT Module
Syntax
[d, e] = zpk_to_tf(a, b, c)
Legacy Name: zp2tf
Description
Converts a zero-pole model to a transfer function model transform.
Inputs
| Name | Description |
|---|---|
| a | Specifies the zeros of the transfer function. |
| b | Specifies the poles of the transfer function. |
| c | Specifies the gain of the transfer function. c is a scalar. |
Outputs
| Name | Description |
|---|---|
| d | Returns the numerator polynomial. |
| e | Returns the denominator polynomial. |
Examples
[NUM, DEN] = zpk_to_tf([1 2 1], [-1 2 3], 3)
Related Topics
ss_to_tf
ss_to_zpk
tf_to_ss
tf_to_zpk
tf_to_zpk_eqlen
zpk_to_sos
zpk_to_ss