Mercurial > hg > ltpda
view m-toolbox/classes/@filterbank/resp.m @ 5:5a49956df427 database-connection-manager
LTPDAPreferences panel for new LTPDADatabaseConnectionManager
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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% RESP Make a frequency response of a filterbank. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % DESCRIPTION: RESP Make a frequency response of a filter bank. % The input filter should be a filterbank object. % % The response is returned as a frequency-series in an % analysis object. % % CALL: as = resp(filts1,filts2,...,pl) % as = resp(filts,pl) % as = filts.resp(pl) % % <a href="matlab:utils.helper.displayMethodInfo('filterbank', 'resp')">Parameters Description</a> % % INPUTS: filtsN - input filterbank objects % filts - input filterbank objects array % pl - input parameter list % % OUTPUTS: as - array of analysis objects, one for each input % % VERSION: $Id: resp.m,v 1.6 2011/04/08 08:56:20 hewitson Exp $ % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function varargout = resp(varargin) %%% Check if this is a call for parameters if utils.helper.isinfocall(varargin{:}) varargout{1} = getInfo(varargin{3}); return end % Collect input variable names in_names = cell(size(varargin)); for ii = 1:nargin,in_names{ii} = inputname(ii);end %%% get input filter [filts, filt_invars] = utils.helper.collect_objects(varargin(:), 'filterbank', in_names); pl = utils.helper.collect_objects(varargin(:), 'plist', in_names); if isempty(pl) pl = plist; end cs = ao.initObjectWithSize(size(filts, 1), size(filts, 2)); % Go through each input AO for jj = 1 : numel(filts) % make output analysis object cs(jj) = resp(filts(jj).filters, pl.pset('bank',filts(jj).type)); % set name cs(jj).name = sprintf('resp(%s)', filt_invars{jj}); % Add history cs(jj).addHistory(getInfo('None'), pl, filt_invars(jj), filts(jj).hist); end % Outputs if nargout == 0 iplot(cs) elseif nargout == numel(cs) % List of outputs for ii = 1:numel(filts) varargout{ii} = cs(ii); end else % Single output varargout{1} = cs; end end %-------------------------------------------------------------------------- % Get Info Object %-------------------------------------------------------------------------- function ii = getInfo(varargin) ii = ltpda_filter.getInfo('resp', varargin{:}); ii.setMclass('filterbank'); % The 'bank' parameter is overriden by the filterbank type if ~strcmpi(varargin{1}, 'None') ii.plists.remove('bank'); end end