### Navigation

- index
- modules |
- next |
- previous |
- SciPy v0.7 Reference Guide (DRAFT) »
- Signal processing (`scipy.signal`) »

# scipy.signal.ellip

`scipy.signal.``ellip`(N, rp, rs, Wn, btype='low', analog=0, output='ba')

  Elliptic (Cauer) digital and analog filter design.

  Description:

  > Design an Nth order lowpass digital or analog elliptic filter and return the filter coefficients in (B,A) or (Z,P,K) form.

  See also ellipord.

### Navigation

- index
- modules |
- next |
- previous |
- SciPy v0.7 Reference Guide (DRAFT) »
- Signal processing (`scipy.signal`) »