\name{rectangle.window}\title{Computes the Coefficients of a Rectangle Window.}\usage{rectangle.window(n)}\alias{rectangle.window}\arguments{\item{n}{The length of the window.}}\description{Returns the filter coefficents of a rectanglewindow. That is a vector of \code{n} 1.The purpose of this function is just to have a name for the R command\code{rep (1, n)}. }\value{A vector of length \code{n} filled with 1.}\author{Andreas Weingessel}\seealso{stft}\examples{x<-rnorm(500)y<-stft(x, wtype="rectangle.window")plot(y)}\keyword{ts}