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Comment:Added iteration count to output args
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SHA3-256: 4ed64166a5bbf545e9bd53b928422f8b70a87592b9805be30c6a215064a4cc7d
User & Date: gawthrop@users.sourceforge.net on 2002-05-02 15:02:12
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Context
2002-05-02
16:10:39
Preliminary working version - ok with rc_PPP check-in: 2572169b86 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
15:02:12
Added iteration count to output args check-in: 4ed64166a5 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
11:10:11
s/loctave/loctinterp/ check-in: e44fb87f73 user: geraint@users.sourceforge.net tags: origin/master, trunk
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Modified mttroot/mtt/lib/control/PPP/ppp_nlin.m from [2bca370978] to [543adc29f3]. 

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function [U, U_all, Error, Y] = ppp_nlin (system_name,x_0,par_0,sim,us,w,free,extras)
function [U, U_all, Error, Y, its] = ppp_nlin (system_name,x_0,par_0,sim,us,w,free,extras)

  ## usage:  [U, U_all, Error, Y] = ppp_nlin (system_name,x_0,par_0,sim,us,w,free,extras)
  ## usage:  [U, U_all, Error, Y,its ] = ppp_nlin (system_name,x_0,par_0,sim,us,w,free,extras)
  ##
  ## 
  
  if nargin<8
    extras.criterion = 1e-8;
    extras.max_iterations = 10;
    extras.v = 0.1;
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  ## Checks
  if (n_us<>n_u)
    error(sprintf("Inputs (%i)  differenct to system inputs (%i)", n_us, n_u));
  endif
    
  ##Optimise
  [par,Par,Error,Y] = ppp_optimise(s_system_name,x_0,par_0,sim,us,w,free,extras);
  [par,Par,Error,Y,its] = ppp_optimise(s_system_name,x_0,par_0,sim,us,w,free,extras);
  
  U = par(free(:,1));
  U_all = Par(free(:,1),:);
endfunction

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