--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/m/built_in_models/smodel/smodel_model_step.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,125 @@
+% A built-in model of class ao called step
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% DESCRIPTION: A built-in model of class ao called step
+%
+% CALL:
+%           mdl = smodel(plist('built-in', 'step'));
+%
+% INPUTS:
+%
+%
+% OUTPUTS:
+%           mdl - an object of class smodel
+%
+%
+% INFO:
+%   <a href="matlab:utils.models.displayModelOverview('smodel_model_step')">Model Information</a>
+%
+%
+% REFERENCES:
+%
+%
+% VERSION:     $Id: smodel_model_step.m,v 1.3 2011/04/29 12:25:03 luigi Exp $
+%
+% HISTORY:
+%
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% YOU SHOULD NOT NEED TO EDIT THIS MAIN FUNCTION
+function varargout = smodel_model_step(varargin)
+  
+  varargout = utils.models.mainFnc(varargin(:), ...
+    mfilename, ...
+    @getModelDescription, ...
+    @getModelDocumentation, ...
+    @getVersion, ...
+    @versionTable);
+  
+end
+
+
+%--------------------------------------------------------------------------
+% AUTHORS EDIT THIS PART
+%--------------------------------------------------------------------------
+
+function desc = getModelDescription
+  desc = 'constructs a step-function of amplitude A at time toff.';
+end
+
+function doc = getModelDocumentation
+  doc = sprintf([...
+    ''...
+    ]);
+end
+
+% default version is always the first one
+function vt = versionTable()
+  
+  vt = {...
+    'Version 1', @version1, ...
+    };
+  
+end
+
+% This version is ...
+%
+function varargout = version1(varargin)
+  
+  if nargin == 1 && ischar(varargin{1})
+    switch varargin{1}
+      case 'plist'
+        
+        % The plist for this version of this model
+        pl = plist();
+        
+       
+                
+        % set output
+        varargout{1} = pl;
+        
+      case 'description'
+        varargout{1} = 'This version is version 1.';
+      case 'info'
+        % Add info calls for any other models that you use to build this
+        % model. For example:
+        %         varargout{1} = [ ...
+        %  ao_model_SubModel1('info', 'Some Version') ...
+        %  ao_model_SubModel2('info', 'Another Version') ...
+        %                        ];
+        %
+        varargout{1} = [];
+      otherwise
+        error('unknown inputs');
+    end
+    return;
+  end
+  
+  % build model
+  pl = varargin{1};
+  
+  a = smodel('A.*(t >= toff)');
+  a.setXvar('t');
+  a.setParams({'A','toff'}, {[],[]});
+  a.setName('Step at toff');
+  a.setDescription('Step function of amplitude A at time toff');
+  
+  varargout{1} = a;
+  
+end
+
+
+%--------------------------------------------------------------------------
+% AUTHORS SHOULD NOT NEED TO EDIT BELOW HERE
+%--------------------------------------------------------------------------
+
+
+%--------------------------------------------------------------------------
+% Get Version
+%--------------------------------------------------------------------------
+function v = getVersion
+  
+  v = '$Id: smodel_model_step.m,v 1.3 2011/04/29 12:25:03 luigi Exp $';
+  
+end
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