Overview
Comment:Handles repeating components.
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SHA3-256: 9ceaa5943a69af6021d04dd6228be1de9886192902202c91fdb57e1a23c31af9
User & Date: gawthrop@users.sourceforge.net on 1996-08-19 09:03:41
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Context
1996-08-19
09:05:04
Initial revision check-in: 6cae592550 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
09:03:41
Handles repeating components. check-in: 9ceaa5943a user: gawthrop@users.sourceforge.net tags: origin/master, trunk
09:03:13
Parses repetative components: ie suffixed by *n. check-in: e1c12e1844 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
Changes
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Modified mttroot/mtt/bin/trans/m/cbg2ese.m from [06369eaad0] to [f41e974167].

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% Acausal bond graph to causal bond graph: mfile format

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$



% %% Revision 1.2  1996/08/08 18:08:11  peter
% %% Sorted out file naming sceme
% %%
% %% Revision 1.1  1996/08/08 15:53:23  peter
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%








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% Acausal bond graph to causal bond graph: mfile format

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.3  1996/08/18 20:08:02  peter
% %% Included additional structure: structure(5) = zero_outputs.
% %%
% %% Revision 1.2  1996/08/08 18:08:11  peter
% %% Sorted out file naming sceme
% %%
% %% Revision 1.1  1996/08/08 15:53:23  peter
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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  for i = 1:n_components
    comp = nozeros(components(i,:));
    bond_list = abs(comp);
    direction = sign(comp)'*[1 1];
    % Convert from arrow orientated to component orientated causality
    comp_bonds = bonds(bond_list,:).*direction;
    eval([ '[comp_type,comp_name,cr,args] = ', cmp_name, '(i);' ]);
    % change name of 0 and 1 components -- matlab doesn't like numbers here
    if strcmp(comp_type,'0')
      comp_type = 'zero';
    end;
    if strcmp(comp_type,'1')
      comp_type = 'one';
    end;


































    % Invoke the appropriate equation-generating procedure
    eqn_name = [comp_type, '_eqn']
    if exist(eqn_name)~=2 % Try a compound component
      cbg2ese(comp_name, comp_type, full_name, infofile);
    else % its a simple component
      eval(['structure = ', ...

	    eqn_name, '(bond_list,comp_bonds,direction,cr,args,structure,filenum);' ]);

    end;
  end;

fclose(filenum);











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  for i = 1:n_components
    comp = nozeros(components(i,:));
    bond_list = abs(comp);
    direction = sign(comp)'*[1 1];
    % Convert from arrow orientated to component orientated causality
    comp_bonds = bonds(bond_list,:).*direction;
    eval([ '[comp_type,comp_name,cr,args,repetitions] = ', cmp_name, '(i);' ]);
    % change name of 0 and 1 components -- matlab doesn't like numbers here
    if strcmp(comp_type,'0')
      comp_type = 'zero';
    end;
    if strcmp(comp_type,'1')
      comp_type = 'one';
    end;

    ports = length(bond_list);
    if repetitions>1
      port_pairs = ports/2;
      if round(port_pairs)~=port_pairs;
	mtt_info(['Repeated component ', comp_name, ...
	      ' has an odd number of ports - ignoring repetitions']);
	repetitions = 1;
      end;
    end;
    
    if repetitions>1
      odd_bonds = bond_list(1:2:ports-1);
      even_bonds = bond_list(2:2:ports);
      next_bond = max(max(abs(components)))+1;
    end;
    
    for k = 1:repetitions
      if repetitions>1
	if k==1
	  bond_list(1:2:ports-1) = odd_bonds;
	else
	  bond_list(1:2:ports-1) = bond_list(2:2:ports);
	end;
	
	if k==repetitions
	  bond_list(2:2:ports) = even_bonds;
	else
	  new_bonds = [next_bond:next_bond+port_pairs-1];
	  next_bond = next_bond+port_pairs;
	  bond_list(2:2:ports) = new_bonds;
	end;
      end;
	
      % Invoke the appropriate equation-generating procedure
      eqn_name = [comp_type, '_eqn']
      if exist(eqn_name)~=2 % Try a compound component
	cbg2ese(comp_name, comp_type, full_name, infofile);
      else % its a simple component
	eval(['structure = ', ...
	      eqn_name, ...
	      '(bond_list,comp_bonds,direction,cr,args,structure,filenum);' ]);
      end;
    end;
  end;

fclose(filenum);
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