Scilab-Branch-6.1-GIT
- Scilabヘルプ
- Signal Processing
- Filters
- 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 This page might be outdated.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
filt_sinc
sinc関数の標本
呼び出し手順
[x]=filt_sinc(n,fl)
引数
- n
標本の数
- fl
ローパスフィルタのカットオフ周波数(単位:Hz).
- x
sinc関数の標本
説明
t=-(n-1)/2:(n-1)/2 (つまし,原点が中心)について,
関数sin(2*pi*fl*t)/(pi*t)の標本をn個計算します.
参照
- sincd — デジタル sinc関数または Direchlet カーネル
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