www.gusucode.com > signal 工具箱matlab源码程序 > signal/+fspecs/@hbmin/measureinfo.m
function minfo = measureinfo(this) %MEASUREINFO Return a structure of information for the measurements. % Author(s): J. Schickler % Copyright 2005 The MathWorks, Inc. tw = get(this, 'TransitionWidth'); astop = get(this, 'Astop'); apass = convertmagunits(convertmagunits(astop, 'db', 'linear', 'stop'), 'linear', 'db', 'pass'); if this.NormalizedFrequency, fs = 2; else, fs = this.Fs; end minfo.Fpass = fs/4-tw/2; minfo.Fstop = fs/4+tw/2; minfo.Apass = apass; minfo.Astop = astop; % [EOF]