functionChebyshevI
Return base filter coefficients of Chebyshev I filter (= low pass filter with w_cut = 1 rad/s)
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | order | Order of filter | |
| Real | A_ripple | 0.5 | Pass band ripple in [dB] |
| Boolean | normalized | true | = true, if amplitude at f_cut = -3db, otherwise unmodified filter |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real[mod(order, 2)] | cr | Coefficient of real pole | |
| Real[integer(order/2)] | c0 | Coefficients of s^0 term if conjugate complex pole | |
| Real[integer(order/2)] | c1 | Coefficients of s^1 term if conjugate complex pole |