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Comment:Prunes inf and -inf from constraint list.
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SHA3-256: a1c8d1068cb521f1849613ba5da7a386985dfae435b6f82af36ae39c652dd9c0
User & Date: gawthrop@users.sourceforge.net on 2002-11-04 23:40:04
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Context
2002-11-04
23:41:41
Added "test" parameter to call to qp_mu. (Adrian's QP interior point alg.) check-in: a79c5ec405 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
23:40:04
Prunes inf and -inf from constraint list. check-in: a1c8d1068c user: gawthrop@users.sourceforge.net tags: origin/master, trunk
2002-11-01
04:03:31
Documentation fix check-in: 115b49ae45 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
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Modified mttroot/mtt/lib/control/PPP/ppp_output_constraint.m from [f1e5ba3860] to [3c6de46c10].

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  endif
  

  ## Compute Gamma 
  Gamma = [];
  for i=1:n_U
    U = zeros(n_U,1); U(i,1) = 1; # Set up U_i
    y_i = ppp_ystar (A,B,C,D,x_0,A_u,U,Tau);# Compute y* for ith input for each tau
    y_i = ppp_ystar (A,B,C,D,x_0,A_u,U,Tau); # Compute y* for ith input for each tau
    y_i = y_i(i_y,:); # Pluck out output i_y
    Gamma = [Gamma [-y_i';y_i']]; # Put in parts for Min and max
    ## Gamma = [Gamma [-y_i';y_i']]; # Put in parts for Min and max
    Gamma_i = [];
    if (Min>-inf)
      Gamma_i = [Gamma_i; -y_i']; # Min part of column
    endif
    if (Max<inf)
      Gamma_i = [Gamma_i;  y_i'];	# Add column for Max
    endif
    Gamma = [Gamma Gamma_i]; # Put in parts for Min and max
  endfor

  ## Compute gamma
  gamma = [-Min';Max'];
  ##  gamma = [-Min';Max'];

  gamma = [];
  if (Min>-inf)
    gamma = [gamma; -Min'];
  endif
  if (Max<inf)
    gamma = [gamma; Max'];
  endif
  
endfunction

MTT: Model Transformation Tools
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