\HeaderA{hft.inv}{hft.inv}{hft.inv}
\keyword{manip}{hft.inv}
\begin{Description}\relax
Performs the inverse Haar-Fisz transform.
\end{Description}
\begin{Usage}
\begin{verbatim}
hft.inv(data) 
\end{verbatim}
\end{Usage}
\begin{Arguments}
\begin{ldescription}
\item[\code{data}] Vector of length 2^J where J is an integer
\end{ldescription}
\end{Arguments}
\begin{Value}
Returns: 
\begin{ldescription}
\item[\code{ihfx}] The inverse Haar-Fisz transform of \code{x} (vector of the same length as \code{data}).
\end{ldescription}
\end{Value}
\begin{Author}\relax
Piotr Fryzlewicz
\end{Author}

