0001 0002 function [nivnu,frontnu]=niv66(numniv,nuqf,contras,uh,csf,fijom); 0003 0004 N=length(numniv); 0005 m=maxi(numniv); 0006 0007 dm=100*maxi(contras); 0008 0009 nivnu=dm*ones(N,m); 0010 frontnu=dm*ones(N,m-1); 0011 0012 if fijom==1 0013 numniv=numniv+1; 0014 if uh==0 0015 for i=1:N 0016 if numniv(i)==1 0017 lniv=length(nivnu(i,:)); 0018 nivnu(i,:)=-ones(1,lniv); 0019 elseif numniv(i)==2 0020 nivnu(i,1:1)=0; 0021 frontnu(i,1:1)=dm; 0022 else 0023 a=nuqf(:,i); 0024 a=a'; 0025 con=contras(:,i); 0026 con=con'; 0027 nivelesu=linspace(min(a),max(a),numniv(i)); 0028 increm=(nivelesu(2)-nivelesu(1))/2; 0029 fronteru=linspace(min(a)+increm,max(a)-increm,numniv(i)-1); 0030 a=monotonic(a); 0031 nivnu(i,1:length(nivelesu))=(interp1(a,con,nivelesu'))'; 0032 frontnu(i,1:length(fronteru))=(interp1(a,con,fronteru'))'; 0033 end 0034 end 0035 else 0036 for i=1:N 0037 if numniv(i)==1 0038 lniv=length(nivnu(i,:)); 0039 nivnu(i,:)=-ones(1,lniv); 0040 elseif numniv(i)==2 0041 nivnu(i,1:1)=0; 0042 frontnu(i,1:1)=dm; 0043 else 0044 a=nuqf(:,i); 0045 a=a'; 0046 con=contras(:,i); 0047 con=con'; 0048 b=1./csf(i); 0049 if b<max(con) 0050 con=monotonic(con); 0051 mi=interp1(con,a,b'); 0052 nivelesu=linspace(mi,max(a),numniv(i)); 0053 increm=(nivelesu(2)-nivelesu(1))/2; 0054 fronteru=linspace(min(a)+increm,max(a)-increm,numniv(i)-1); 0055 a=monotonic(a); 0056 nivnu(i,1:length(nivelesu))=(interp1(a,con,nivelesu'))'; 0057 frontnu(i,1:length(fronteru))=(interp1(a,con,fronteru'))'; 0058 else 0059 nivnu(i,1:1)=0; 0060 frontnu(i,1:1)=dm; 0061 end 0062 end 0063 end 0064 end 0065 else 0066 numniv=numniv+1; 0067 if uh==0 0068 for i=1:N 0069 if numniv(i)==1 0070 lniv=length(nivnu(i,:)); 0071 nivnu(i,:)=-ones(1,lniv); 0072 elseif numniv(i)==2 0073 nivnu(i,1:1)=0; 0074 frontnu(i,1:1)=dm; 0075 else 0076 a=nuqf(:,i); 0077 a=a'; 0078 D=max(a)-min(a); 0079 k=numniv(i)-1; 0080 A1=D*((-3+sqrt(48*k^2-3))/(8*k^2-2)); 0081 increm=(D-A1)/(2*k); 0082 con=contras(:,i); 0083 con=con'; 0084 nivelesu=[min(a) linspace(min(a)+A1+increm,max(a)-increm,k-1)]; 0085 fronteru=linspace(min(a)+A1,max(a)-2*increm,k-1); 0086 a=monotonic(a); 0087 nivnu(i,1:length(nivelesu))=(interp1(a,con,nivelesu'))'; 0088 frontnu(i,1:length(fronteru))=(interp1(a,con,fronteru'))'; 0089 end 0090 end 0091 else 0092 for i=1:N 0093 if numniv(i)==1 0094 lniv=length(nivnu(i,:)); 0095 nivnu(i,:)=-ones(1,lniv); 0096 elseif numniv(i)==2 0097 nivnu(i,1:1)=0; 0098 frontnu(i,1:1)=dm; 0099 else 0100 a=nuqf(:,i); 0101 a=a'; 0102 con=contras(:,i); 0103 con=con'; 0104 b=1./csf(i); 0105 if b<max(con) 0106 con=monotonic(con); 0107 mi=interp1(con,a,b'); 0108 D=max(a)-mi; 0109 k=numniv(i)-1; 0110 A1=D*((-3+sqrt(48*k^2-3))/(8*k^2-2)); 0111 increm=(D-A1)/(2*k); 0112 nivelesu=[mi linspace(mi+A1+increm,max(a)-increm,k-1)]; 0113 fronteru=linspace(mi+A1,max(a)-2*increm,k-1); 0114 a=monotonic(a); 0115 nivnu(i,1:length(nivelesu))=(interp1(a,con,nivelesu'))'; 0116 frontnu(i,1:length(fronteru))=(interp1(a,con,fronteru'))'; 0117 else 0118 nivnu(i,1:1)=0; 0119 frontnu(i,1:1)=dm; 0120 end 0121 end 0122 end 0123 end 0124 end 0125