- Aide de Scilab
- Traitement du Signal
- Filtrage
- How to design an elliptic filter
- analpf
- buttmag
- casc
- cheb1mag
- cheb2mag
- ell1mag
- eqfir
- eqiir
- faurre
- ffilt
- filt_sinc
- filter
- find_freq
- frmag
- fsfirlin
- group
- hilbert
- iir
- iirgroup
- iirlp
- kalm
- lev
- levin
- lindquist
- remez
- remezb
- sgolay
- sgolaydiff
- sgolayfilt
- srfaur
- srkf
- sskf
- syredi
- system
- trans
- wfir
- wfir_gui
- wiener
- wigner
- window
- yulewalk
- zpbutt
- zpch1
- zpch2
- zpell
Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function
wfir_gui
Graphical user interface that can be used to interactively design wfir filters
Syntax
[ftype,forder,cfreq,wtype,fpar] = wfir_gui()
Parameters
- ftype
a string: the selected filter type.
- forder
a scalar with positive integer value: the selected filter order
- cfreq
a 2 vector: the cut-off frequencies in normalized frequencies
- wtype
a string: the selected window type.
- fpar
2-vector of window parameters.
Description
This function proposes a graphical user interface to allow user
interactively select the design parameters of windowed
finite impulse response filters (see wfir). It is called by
wfir when no input arguments are given.
If requested, the frequency response of the filter is automatically updated according to the parameters set in the dialog window:
See also
- wfir — linear-phase FIR filters
Used Functions
Based on uicontrol functions.
Examples
wfir_gui()
History
| Version | Description |
| 5.4.0 | Function wfir_gui is redesigned from scratch to provide a better user experience. |
| Report an issue | ||
| << wfir | Filtrage | wiener >> |