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author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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date | Mon, 05 Dec 2011 16:20:06 +0100 |
parents | f0afece42f48 |
children |
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% Construct an mfir from a pzmodel %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % FUNCTION: fromPzmodel % % DESCRIPTION: Construct an mfir from a pzmodel % % CALL: f = fromPzmodel(f, pli) % % PARAMETER: type: String with filter type description % pli: Parameter list object % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function f = fromPzmodel(f, pli) VERSION = '$Id: fromPzmodel.m,v 1.15 2011/08/15 11:43:01 hewitson Exp $'; ii = mfir.getInfo('mfir', 'From Pzmodel'); % Set the method version string in the minfo object ii.setMversion([VERSION '-->' ii.mversion]); % Add default values pl = applyDefaults(ii.plists, pli); % Get parameters pzm = find(pl, 'pzmodel'); fs = find(pl, 'fs'); if isempty(fs) % get max freq in pzmodel fs = 8*getupperFreq(pzm); warning([sprintf('!!! no sample rate specified. Designing for fs=%2.2f Hz.', fs)... sprintf('\nThe filter will be redesigned later when used.')]); end % make MIIR filter f = tomfir(pzm, plist('fs', fs)); % override default input plist values if isempty(pl.find('name')) pl.pset('name', sprintf('fir(%s)', pzm.name)); end if isempty(pl.find('description')) pl.pset('description', pzm.description); end if isempty(pl.find('iunits')) pl.pset('iunits', pzm.iunits); end if isempty(pl.find('ounits')) pl.pset('ounits', pzm.ounits); end % Add history f.addHistory(ii, pl, [], pzm.hist); % Set remaining properties f.setObjectProperties(pl); end % End fromPzmodel