iirdesign(wp, ws, gpass, gstop, analog=False, ftype='ellip', output='ba', fs=None)

Notes

Parameters

wp, ws : float or array like, shape (2,)

gpass : float

gstop : float

analog : bool, optional

ftype : str, optional

output : {'ba', 'zpk', 'sos'}, optional

fs : float, optional

Returns

b, a : ndarray, ndarray

z, p, k : ndarray, ndarray, float

sos : ndarray

See Also

bessel

butter

buttord

cheb1ord

cheb2ord

cheby1

cheby2

ellip

ellipord

iirfilter

Examples

See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

scipy.signal._filter_design:cheb1ord scipy.signal._filter_design:cheb2ord scipy.signal._filter_design:iirfilter scipy.signal._filter_design:buttord scipy.signal._filter_design:ellipord

Local connectivity graph

Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.

Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)

SVG is more flexible but power hungry; and does not scale well to 50 + nodes.

All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them

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GitHub : /scipy/signal/_filter_design.py#2188
type: <class 'function'>
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