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User & Date: gawthrop@users.sourceforge.net on 2000-12-27 16:06:17
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2000-12-27
16:26:38
Initial revision check-in: ab280b5f88 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
16:06:17
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Modified mttroot/mtt/bin/trans/awk/lbl2cr.awk from [3f3d82c505] to [aa06076c55].

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# Copyright (c) P.J.Gawthrop, 1996.

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.9  1998/03/08 21:01:40  peterg
## Now does multiple crs
##
## Revision 1.8  1998/03/06 09:15:28  peterg
## Ignores SS fields (assumes that if first field is a symbol then other
## field is and SS-style field.
##
## Revision 1.7  1997/04/22 12:50:15  peterg
## New much simpler version -- does not check for multiple crs -- these
## are removed later anyway.
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    }
  }
  return matched;
    }


BEGIN {
comment = "%";
comment = "%|#";
cr_delimiter = ";";
not_a_cr = "effort flow state internal external zero none";
is_a_SS = "internal external zero";
numeric = "[0-9]";
symbolic = "\044"; # Ascii $
symbol_count = 0;
symbols = "";

# Include lin cr anyway.
print "lin"
}
{
  if ( (match($1,comment)==0) && (NF>=3) ) {
      crs = $2
    n_crs = split(crs,cr,cr_delimiter);
    for (i = 1; i <= n_crs; i++) {
︙

Modified mttroot/mtt/bin/trans/awk/lbl2sympar.awk from [2bb4150078] to [c5c057bec5].

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# Copyright (c) P.J.Gawthrop, 1996.

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.13  1998/07/15 09:26:50  peterg
## Reinstated the second column of the sympar file - the system name
##
## Revision 1.12  1998/07/04 11:09:46  peterg
## Cleaned up - assumes new lbl style for SS
##
## Revision 1.11  1998/05/13 12:39:23  peterg
## Added `unknown' to list od names to avoid
##
## Revision 1.10  1998/03/26 13:03:23  peterg
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##
###############################################################



function exact_match(name1, name2) {
  return ((match(name1,name2)>0)&&(length(name1)==length(name2)))
    }
}

function matches(names, name) {
  n_matches = split(names,match_name);
  matched = 0;
  for (i_matches = 1; i_matches <= n_matches; i_matches++) {
    if ( exact_match(name,match_name[i_matches]) ) {
      matched = 1;
      break;
    }
  }
  return matched;
    }
}


BEGIN {
sys_name = ARGV[1];
comment = "%";
comment = "%|#";
var = "[%|#]VAR";
arg_delimiter = ",";
not_an_arg = "effort flow state internal external zero unknown 0 1";
SS_parameter = "internal external zero 0 1";
numeric = "[0-9-]";
symbol_count = 0;
symbols = "";
}
{
  if (match($1,var)>0) print $2 "\t" name;

  if ( (match($1,comment)==0) && (NF>=3) ) {
    n_args = split($3,arg,arg_delimiter);
    for (i = 1; i <= n_args; i++) {
      first_char = substr(arg[i],1,1);
      if ( (matches(not_an_arg,arg[i])==0) \
	   && (match(first_char,numeric)==0) \
	   && (match(arg[i],"\\$")==0) \
︙

Modified mttroot/mtt/bin/trans/awk/tex2doc.awk from [49e98b86ec] to [a8fccd0d60].

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# Copyright (c) P.J.Gawthrop, 1996.

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
# Revision 1.2  1997/04/15  11:18:49  peterg
# Uses supertabular package
#
# Revision 1.1  1996/08/18  20:00:10  peter
# Initial revision
#
###############################################################


BEGIN {
  split(ARGV[1],a,"_");
  system_name = a[1];
  split(a[2],b,".");
  representation = b[1];
  makefile = sprintf("%s_rep.make", system_name, representation);
END{
#  split(ARGV[1],a,"_");
#  system_name = a[1];
#  split(a[2],b,".");
#  representation = b[1];
  makefile = sprintf("%s_rep.make", $system_name, $representation);
  print "\\documentclass[12pt,a4paper]{article}";
  printf("\\title{System %s, representation %s}\n", \
	 system_name, representation) 
  print "\\author{Generated by MTT}";
  print "  \\usepackage{epsfig}";
  print "  \\usepackage{supertabular}";
  print "\\begin{document}";
  print "  \\maketitle";
  print"  \\input{}", system_nam,e $representation;
  printf("  \\input{%s_%s}\n", system_name, representation);
  print $system_name $representation
  print "\\end{document}"
}

Modified mttroot/mtt/bin/trans/m/cr2name.m from [e725813089] to [27c939caaa]. 

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function name = cr2name(RHS_number,LHS_cause,RHS_cause,cr,args);
% cr2name. Constructs a string for the cr of a component.
function crname = cr2name(name,RHS_number,LHS_cause,RHS_cause,cr,args,port);
% cr2name - Constructs a string for the cr of a component.
% % 
%     %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
%     %%%%% Model Transformation Tools %%%%%
%     %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 
% Matlab function  cr2name
% cr2name(name,RHS_number,LHS_cause,RHS_cause,cr,args);

% Copyright (c) P.J. Gawthrop, 1996.


% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.2  1996/08/22  18:31:06  peter
% %% Fixed comment bug.
% %%
% %% Revision 1.1  1996/08/22 13:14:39  peter
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

if nargin<7
  port=0
end;


if length(args)==0
  a_comma = '';
else
  a_comma = ',';
end;

if length(cr)==0
  cause_name = '';
  lp = '';
  rp = '';
  c_comma = '';
else
  cause_name = cause2name(LHS_cause);
  lp = '(';
  rp = ')';
  c_comma = ',';
end

if port == 0
  port_name = '';
  p_comma = '';
else
  port_name = sprintf('%1.0f',port);
  p_comma = ',';
end;

name = sprintf('%s%s%s%s%s%s%s%s', ...
    cr,lp, args, a_comma, cause_name, c_comma, ...
    varname(RHS_number,RHS_cause),rp);
crname = sprintf('%s%s%s%s%s%s%s%s%s\t%s', ...
    cr,lp, args, a_comma, port_name, p_comma, cause_name, c_comma, ...
    varname(name, RHS_number,RHS_cause),rp);

Modified mttroot/mtt/bin/trans/m/equation.m from [4d5bffe3a9] to [ebd4d7871d].

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% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.5  1996/12/05  11:26:51  peterg
% %% Null strings now detected with strcmp not length.
% %%
% %% Revision 1.4  1996/09/12 16:42:01  peter
% %% Default now out side this function - need to be none for each
% %% component.
% %%
% %% Revision 1.3  1996/09/12 12:03:58  peter
% %% Added some error checking.
% %% If no constitutive relationship, only add diagonal elementts to
% %% default unity output.
% %%
% %% Revision 1.2  1996/09/10 11:29:47  peter
% %% Removed causality & port info when no constitutive relationship.
% %%
% %% Revision 1.1  1996/09/10 11:11:11  peter
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


inbonds
incauses

% Find the number of inports
nports = length(inbonds);
nports = length(inbonds)

% Check some arguments
if length(incauses) ~= nports
  error('equation.m: incauses inconsistent with inbonds');
end;

if length(inports) ~= nports
︙

Modified mttroot/mtt/bin/trans/m/figfig.m from [0aee9794f8] to [a4c7d5628b]. 

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function psfig(filename)
  ## Usage: psfig(filename)
  ## Puts figure into ps file
function figfig(filename,language)
  ## Usage: figfig(filename[,language])
  ## Puts octave figure into fig file (filename.fig)
  ## If second argument, converts to filename.language using fig2dev
  ## eg:
  ##    figfig("foo");
  ##    figfig("foo","eps");
  ##    figfig("foo","pdf");

  ###############################################################
  ## Version control history
  ###############################################################
  ## $Id$
  ## $Log$
  ## Revision 1.3  2000/10/09 14:41:47  peterg
  ## Put back color
  ##
  ## Revision 1.2  2000/10/09 09:53:14  peterg
  ## Changed font size
  ##
  ## Revision 1.1  1999/11/30 23:26:21  peterg
  ## Revision 1.1  2000/11/03 10:43:10  peterg
  ## Initial revision
  ##
  ## Revision 1.3  1999/09/04 02:23:30  peterg
  ## Removed mv stuff - now uses gset on actual file
  ##
  ## Revision 1.2  1999/06/15 02:05:44  peterg
  ## Now adds a .ps if not there already
  ##
  ## Revision 1.1  1999/03/25 01:35:00  peterg
  ## Initial revision
  ##
  ###############################################################

  ## Add .ps if not there already
  if !index(filename,".")	# Is there a .
    filename = sprintf("%s.ps",filename);
  figfilename = sprintf("%s.fig",filename);
  endif
  
  eval(sprintf("gset output \"%s\" ",filename));
  eval(sprintf("gset output \"%s\" ",figfilename));
  gset linestyle 1 lw 4		# Thicker lines
  gset linestyle 2 lw 4		# Thicker lines
  gset linestyle 3 lw 4		# Thicker lines
  gset linestyle 4 lw 4		# Thicker lines
  gset linestyle 5 lw 4		# Thicker lines


  gset term fig color portrait fontsize 16 size 20 10 metric
  gset term postscript eps color 30
  replot;
  gset term x11
  gset output 
  replot;

  ## Add a box - makes a visible bounding box
  fid = fopen(figfilename,"a+");
  fprintf(fid,"2 4 0 2 31 7 50 0 -1 0.000 0 0 7 0 0 5\n");
  fprintf(fid,"\t9675 5310 9675 270 225 270 225 5310 9675 5310\n");
  fclose(fid);

  if nargin>1			# Do a ps file
    psfilename = sprintf("%s.%s",filename,language);
    convert = sprintf("fig2dev -L%s %s > %s", language, figfilename, psfilename)
    system(convert);
  endif
  
endfunction

Modified mttroot/mtt/bin/trans/m/mtt_euler.m from [a811a17cef] to [3653e4fcc1]. 

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function [x] = mtt_euler(x,dx,dt,stepfactor,Nx,open) # Euler update
function [x] = mtt_euler(x,dx,dt,Nx,open) # Euler update
  I_open = nozeros(open.*[1:Nx]'); # Indices of open switches
  x(I_open) = 0.0;		# Open switches have zero state
  I = nozeros(!open.*[1:Nx]');	# Indices of states to update
  x(I) = x(I) + dx(I)*dt;	# Update states except open switches.
endfunction;

Modified mttroot/mtt/bin/trans/m/mtt_sfreq.m from [9ba3b482f5] to [22eb1c42b9]. 

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function [w,y,y_theta] = mtt_sfreq(system_name,theta,indices);
  ## usage: [t,y,y_theta] = mtt_sfreq(system_name,theta);
function [w,y,y_theta] = mtt_sfreq(system_name,theta,free);
  ## usage: [w,y,y_theta] = mtt_sfreq(system_name,theta,free);
  ##
  ## Frequency response with name system_name and parameter vector theta
  ## The order of components in theta is determined in system_numpar.txt:
  ## y_theta contains the corresponding sensitivity functions
  ## Assumes system generated by the sBG approach
  ## Copyright (C) 1999 by Peter J. Gawthrop

  ## 	$Id$	

  ## Assumes SISO system 

  global mtt_n_parameters mtt_parameters # Global "argc argv"
  global mtt_w # Frequencies (if not specified in simpar file
 N = length(theta);

  eval(sprintf("[nx,ny,nu,nz,nyz] = %s_def;", system_name));
  if nargin<3
    indices = ones(size(theta));
    free = 1;
  endif
  
  N = length(theta);
  if N!=length(indices)
    error(sprintf("The length (%i) of indices must be the same as that of theta (%i)",length(indices),N));
  y_theta = [];

  if length(free)==0
    free=1;			# Make the loop happen once to get y and X
  endif
  
  [n,m]  = size(free);
  if m==1
    free = free';
  endif
  

  eval(sprintf("%s_simpar;", system_name)); # Read the "simulation" parameters
  w = logspace(mttwmin,mttwmax,mttwsteps)'; # Frequency range
  
  eval(sprintf("%s_simpar;", system_name)); # Read the "simulation"
					    # parameters
  if exist("mttwmin")		# Compute frequency range
    w = logspace(mttwmin,mttwmax,mttwsteps)'; # Frequency range
  else				# use global mtt_w
    w = mtt_w;
  endif
  
  y_theta = [];
  mtt_n_parameters = 2*N;
  mtt_parameters(2:2:2*N) = theta; # The actual parameters
  for i = 1:N
  mtt_n_parameters = 1+N;
  mtt_parameters(2:1+N) = theta; # The actual parameters
  for i = free
    if indices(i)
      mtt_parameters(1:2:2*N-1) = 0; # The sensitivity switches are off
    mtt_parameters(1) = i; # Select wich sens. function
      mtt_parameters(2*i-1) = 1;	# Set the approriate sensitivity switch
				# on
      eval(sprintf("%s_numpar;", system_name)); # Read the parameters
      eval(sprintf("[A,B,C,D,E] = %s_dm;", system_name)); # Evaluate the descriptor matrices
      fr = dm2fr(A,B,C,D,E,w);
      y_theta = [y_theta fr(:,2)]; # Sensitivity frequency response
    eval(sprintf("%s_numpar;", system_name)); # Read the parameters
    eval(sprintf("[A,B,C,D,E] = %s_dm;", system_name)); # Evaluate the
				# descriptor matrices
    fr = dm2fr(A,B,C,D,E,w);
    y_theta = [y_theta fr(:,2)]; # Sensitivity frequency response
    endif
    
  endfor

  y = fr(:,1);			# Actual frequency response
  
  
endfunction
︙

Modified mttroot/mtt/bin/trans/m/psfig.m from [6bbed01590] to [e433f0a0b8]. 

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function psfig(filename)
  ## Usage: psfig(filename)
  ## Puts figure into ps file

  ###############################################################
  ## Version control history
  ###############################################################
  ## $Id$
  ## $Log$
  ## Revision 1.1  1999/11/30 23:26:21  peterg
  ## Initial revision
  ##
  ## Revision 1.3  1999/09/04 02:23:30  peterg
  ## Removed mv stuff - now uses gset on actual file
  ##
  ## Revision 1.2  1999/06/15 02:05:44  peterg
  ## Now adds a .ps if not there already
  ##
  ## Revision 1.1  1999/03/25 01:35:00  peterg
  ## Initial revision
  ##
  ###############################################################

  ## Add .ps if not there already
  if !index(filename,".")	# Is there a .
    filename = sprintf("%s.ps",filename);
  endif
  
  gset term postscript eps
  eval(sprintf("gset output \"%s\" ",filename));
  gset linestyle 1 lw 4		# Thicker lines
  gset linestyle 2 lw 4		# Thicker lines
  gset linestyle 3 lw 4		# Thicker lines
  gset linestyle 4 lw 4		# Thicker lines
  gset linestyle 5 lw 4		# Thicker lines


  gset term postscript eps 
  replot;
  gset term x11
  gset output 
  replot;

endfunction

Modified mttroot/mtt/bin/trans/m/replace_name.m from [d28ce054d4] to [f5eb963580]. 

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function string_array = replace_name(string_array, new, index); 
% Replaces a row of a string vector with a string of arbitary length.

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.1  1998/07/02 12:36:39  peterg
## Initial revision
##
###############################################################


string_array,new,index
  [N,M]=size(string_array);
  L = length(new);
  
  if index>N 
    error(["String array has less than ", num2str(index), " rows"]);
  end;
︙

Modified mttroot/mtt/bin/trans/m/varname.m from [f43a51e894] to [ff219e7dd5].

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% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.1  1996/08/27 08:08:44  peterg
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


bond_name = [name,'_bond'];
%bond_name = [name,'_bond'];
%name =sprintf('%s%1.0f_%s', bond_name, index, cause2name(causality));

bond_name = [name,'('];
name =sprintf('%s%1.0f_%s', bond_name, index, cause2name(causality));
name =sprintf('%s(%1.0f,%1.0f)', name, index, cause2num(causality));

Modified mttroot/mtt/bin/trans/m/write_matrix.m from [1f41035ec1] to [ed4ac445d1]. 

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function write_matrix(matrix,name);

% Writes the matrix function file

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.5  1998/02/03 08:40:39  peterg
% %% Fixed a horrible bug -- changed filename -> filenum
% %%
% %% Revision 1.4  1996/08/15  11:56:11  peter
% %% Does complex matrices.
% %%
% %% Revision 1.3  1996/08/14 19:20:41  peter
% %% Fixed output naming bug.
% %%
% %% Revision 1.2  1996/08/14 08:36:52  peter
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fprintf(filenum, '%s data = %s\n\n', pc, name);

fprintf(filenum, 'data = [\n');

[N,M] = size(matrix);
for row = 1:N
  for col = 1:M
    re = real(matrix(row,col));
    value = matrix(row,col);
    im = imag(matrix(row,col));
    fprintf(filenum, '%g', re);
    if im ~= 0
      fprintf(filenum, '+ %g*i', im);
    fprintf(filenum, '%g', real(value));
    if is_complex(value)
      fprintf(filenum, '+ %g*i', imag(value));
    end
    if col<M
      fprintf(filenum, '\t');
    end
  end;
  fprintf(filenum, '\n');
end;
︙

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