sinc: Sinc Pulse

In FIACH: Retrospective Noise Control for fMRI

Description

Creates a sinc with desired properties.

Usage

sinc(fh,fl,tw,sf,type,n)

Arguments

fh	High pass frequency in Hz.
fl	Low pass frequency in Hz.
tw	Transition width in Hz.
sf	sampling frequency in Hz.
type	string of either "low","high","band" depending on what you wish to do.
n	range over which filter is to be evaluated.

Value

outputs a sinc pulse evaluated over n.

Author(s)

Tim Tierney

Examples

par(mfrow=c(2,1))
si<-sinc(fl=.08,tw=0,type="low",n=-40:40,sf=1/2.16)
ts.plot(si,ylab="",main="Sinc Pulse")
s<-rawPeriodogram(si,1/2.16)

FIACH documentation built on May 1, 2019, 8:02 p.m.