gusucode.com > 信号处理工具箱 - signal源码程序 > signal\signal\signal\boxcar.m
function w = boxcar(n_est) %BOXCAR Boxcar window. % W = BOXCAR(N) returns the N-point rectangular window. % % See also BARTLETT, BLACKMAN, CHEBWIN, HAMMING, HANNING, KAISER % and TRIANG. % Copyright (c) 1988-98 by The MathWorks, Inc. % $Revision: 1.2 $ $Date: 1998/07/13 19:02:10 $ [n,w,trivalwin] = check_order(n_est); if trivalwin, return, end; w = ones(n,1);