\HeaderA{filters}{Various filters.}{filters}
\aliasA{binom.filt}{filters}{binom.filt}
\aliasA{gauss.filt}{filters}{gauss.filt}
\aliasA{hanning.filt}{filters}{hanning.filt}
\aliasA{ma.filt}{filters}{ma.filt}
\aliasA{parzen.filt}{filters}{parzen.filt}
\aliasA{welch.filt}{filters}{welch.filt}
\keyword{manip}{filters}
\begin{Description}\relax
A bundle of window types. See e.g. Press et al. (1989), Numerical Recipes in Pascal, pp. 466. i Moving-average (box-car) filter, ii Gaussian filter with cut-off at 0.025 and 0.975 of the area, iii Binomial filter, iv Parzen filter (Press,et al. (1989)), v Hanning filter (Press,et al. (1989)), vi Welch filter (Press,et al. (1989)).
\end{Description}
\begin{Usage}
\begin{verbatim}
ma.filt(x,n)
gauss.filt(x,n)
binom.filt(x,n)
parzen.filt(x,n)
hanning.filt(x,n)
welch.filt(x,n)

\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{x}] series to filter
\item[\code{n}] window width
\end{ldescription}
\end{Arguments}
\begin{Value}
A vector
\end{Value}
\begin{Author}\relax
R.E. Benestad
\end{Author}
\begin{Examples}
\begin{ExampleCode}
\end{ExampleCode}
\end{Examples}

