Mercurial > hg > ltpda
view m-toolbox/classes/@specwin/get_window.m @ 16:91f21a0aab35 database-connection-manager
Update utils.jquery
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Update utils.jmysql.getsinfo
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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% GET_WINDOW returns the required window function as a structure. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % DESCRIPTION: GET_WINDOW returns the required window function as a structure. % % CALL: objs = get_window(objs, name, N); % For standard windows % objs = get_window(objs, name, N, PSLL); % For Kaiser windows % objs = get_window(objs, name, N, levelCoeff); % For levelled-Hann windows % % VERSION: $Id: get_window.m,v 1.8 2011/05/24 16:05:05 mauro Exp $ % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function w = get_window(varargin) PSLL = []; % Check inputs n_args = nargin; if n_args > 4 || n_args < 3 error('### Incorrect inputs.'); end % Get inputs w = varargin{1}; name = varargin{2}; N = varargin{3}; if n_args == 4 PSLL = varargin{4}; end % Get window if isempty(PSLL) % Check for 'Kaiser' window if strcmpi(name, 'Kaiser') error('### The ''Kaiser'' window needed the length of the window and PSLL as an input'); end % Check for 'levelledHanning' window if strcmpi(name, 'levelledHanning') error('### The ''levelledHanning'' window needed the levelling coefficient as an input'); end % get standard window win_name = sprintf('win_%s', lower(name)); try w = feval(win_name, w, 'define', N); catch ME if strcmp(ME.identifier, 'MATLAB:UndefinedFunction') error('\n### Your window [%s] is not a supported window.\n### Please type >> specwin.getTypes to see all supported windows.', name); else rethrow(ME); end end else if strcmpi(name, 'Kaiser') % Deal with Kaiser win_name = sprintf('win_%s', lower(name)); w = feval(win_name, w, 'define', N, PSLL); elseif strcmpi(name, 'levelledHanning') % Deal with levelledHann window win_name = sprintf('win_%s', lower(name)); levelCoef = PSLL; w = feval(win_name, w, 'define', N, levelCoef); else error('\n### Your window [%s] is not a supported 2-inputs window.\n### Please type >> specwin.getTypes to see all supported windows.', name); end end end