www.pudn.com > Patternrecognition.rar > ANNBPttl.m, change:2009-04-10,size:4930b


clear all; 
close all; 
 
x1(1,1)=5.1418; x1(1,2)=0.5950; 
x1(2,1)=5.5519; x1(2,2)=3.5091; 
x1(3,1)=5.3836; x1(3,2)=2.8033; 
x1(4,1)=3.2419; x1(4,2)=3.7278; 
x1(5,1)=4.4427; x1(5,2)=3.8981; 
x1(6,1)=4.9111; x1(6,2)=2.8710; 
x1(7,1)=2.9259; x1(7,2)=3.4879; 
x1(8,1)=4.2018; x1(8,2)=2.4973; 
x1(9,1)=4.7629; x1(9,2)=2.5163; 
x1(10,1)=2.7118; x1(10,2)=2.4264; 
x1(11,1)=3.0470; x1(11,2)=1.5699; 
x1(12,1)=4.7782; x1(12,2)=3.3504; 
x1(13,1)=3.9937; x1(13,2)=4.8529; 
x1(14,1)=4.5245; x1(14,2)=2.1322; 
x1(15,1)=5.3643; x1(15,2)=2.2477; 
x1(16,1)=4.4820; x1(16,2)=4.0843; 
x1(17,1)=3.2129; x1(17,2)=3.0592; 
x1(18,1)=4.7520; x1(18,2)=5.3119; 
x1(19,1)=3.8331; x1(19,2)=0.4484; 
x1(20,1)=3.1838; x1(20,2)=1.4494; 
x1(21,1)=6.0941; x1(21,2)=1.8544; 
x1(22,1)=4.0802; x1(22,2)=6.2646; 
x1(23,1)=3.0627; x1(23,2)=3.6474; 
x1(24,1)=4.6357; x1(24,2)=2.3344; 
x1(25,1)=5.6820; x1(25,2)=3.0450; 
x1(26,1)=4.5936; x1(26,2)=2.5265; 
x1(27,1)=4.7902; x1(27,2)=4.4668; 
x1(28,1)=4.1053; x1(28,2)=3.0274; 
x1(29,1)=3.8414; x1(29,2)=4.2269; 
x1(30,1)=4.8709; x1(30,2)=4.0535; 
x1(31,1)=3.8052; x1(31,2)=2.6531; 
x1(32,1)=4.0755; x1(32,2)=2.8295; 
x1(33,1)=3.4734; x1(33,2)=3.1919; 
x1(34,1)=3.3145; x1(34,2)=1.8009; 
x1(35,1)=3.7316; x1(35,2)=2.6421; 
x1(36,1)=2.8117; x1(36,2)=2.8658; 
x1(37,1)=4.2486; x1(37,2)=1.4651; 
x1(38,1)=4.1025; x1(38,2)=4.4063; 
x1(39,1)=3.9590; x1(39,2)=1.3024; 
x1(40,1)=1.7524; x1(40,2)=1.9339; 
x1(41,1)=3.4892; x1(41,2)=1.2457; 
x1(42,1)=4.2492; x1(42,2)=4.5982; 
x1(43,1)=4.3692; x1(43,2)=1.9794; 
x1(44,1)=4.1792; x1(44,2)=0.4113; 
x1(45,1)=3.9627; x1(45,2)=4.2198; 
 
 
x2(1,1)=9.7302; x2(1,2)=5.5080; 
x2(2,1)=8.8067; x2(2,2)=5.1319; 
x2(3,1)=8.1664; x2(3,2)=5.2801; 
x2(4,1)=6.9686; x2(4,2)=4.0172; 
x2(5,1)=7.0973; x2(5,2)=4.0559; 
x2(6,1)=9.4755; x2(6,2)=4.9869; 
x2(7,1)=9.3809; x2(7,2)=5.3543; 
x2(8,1)=7.2704; x2(8,2)=4.1053; 
x2(9,1)=8.9674; x2(9,2)=5.8121; 
x2(10,1)=8.2606; x2(10,2)=5.1095; 
x2(11,1)=7.5518; x2(11,2)=7.7316; 
x2(12,1)=7.0016; x2(12,2)=5.4111; 
x2(13,1)=8.3442; x2(13,2)=3.6931; 
x2(14,1)=5.8173; x2(14,2)=5.3838; 
x2(15,1)=6.1123; x2(15,2)=5.4995; 
x2(16,1)=10.4188; x2(16,2)=4.4892; 
x2(17,1)=7.9136; x2(17,2)=5.2349; 
x2(18,1)=11.1547; x2(18,2)=4.4022; 
x2(19,1)=7.7080; x2(19,2)=5.0208; 
x2(20,1)=8.2079; x2(20,2)=5.4194; 
x2(21,1)=9.1078; x2(21,2)=6.1911; 
x2(22,1)=7.7857; x2(22,2)=5.7712; 
x2(23,1)=7.3740; x2(23,2)=2.3558; 
x2(24,1)=9.7184; x2(24,2)=5.2854; 
x2(25,1)=6.9559; x2(25,2)=5.8261; 
x2(26,1)=8.9691; x2(26,2)=4.9919; 
x2(27,1)=7.3872; x2(27,2)=5.8584; 
x2(28,1)=8.8922; x2(28,2)=5.7748; 
x2(29,1)=9.0175; x2(29,2)=6.3059; 
x2(30,1)=7.0041; x2(30,2)=6.2315; 
x2(31,1)=8.6396; x2(31,2)=5.9586; 
x2(32,1)=9.2394; x2(32,2)=3.3455; 
x2(33,1)=6.7376; x2(33,2)=4.0096; 
x2(34,1)=8.4345; x2(34,2)=5.6852; 
x2(35,1)=7.9559; x2(35,2)=4.0251; 
x2(36,1)=6.5268; x2(36,2)=4.3933; 
x2(37,1)=7.6699; x2(37,2)=5.6868; 
x2(38,1)=7.8075; x2(38,2)=5.0200; 
x2(39,1)=6.6997; x2(39,2)=6.0638; 
x2(40,1)=5.6549; x2(40,2)=3.6590; 
x2(41,1)=6.9086; x2(41,2)=5.4795; 
x2(42,1)=7.9933; x2(42,2)=3.3660; 
x2(43,1)=5.9318; x2(43,2)=3.5573; 
x2(44,1)=9.5157; x2(44,2)=5.2938; 
x2(45,1)=7.2795; x2(45,2)=4.8596; 
x2(46,1)=5.5233; x2(46,2)=3.8697; 
x2(47,1)=8.1331; x2(47,2)=4.7075; 
x2(48,1)=9.7851; x2(48,2)=4.4175; 
x2(49,1)=8.0636; x2(49,2)=4.1037; 
x2(50,1)=8.1944; x2(50,2)=5.2486; 
x2(51,1)=7.9677; x2(51,2)=3.5103; 
x2(52,1)=8.2083; x2(52,2)=5.3135; 
x2(53,1)=9.0586; x2(53,2)=2.9749; 
x2(54,1)=8.2188; x2(54,2)=5.5290; 
x2(55,1)=8.9064; x2(55,2)=5.3435; 
 
for i=1:45 r1(i)=x1(i,1) ;end; 
for i=1:45 r2(i)=x1(i,2) ;end; 
for i=1:55 r3(i)=x2(i,1) ;end; 
for i=1:55 r4(i)=x2(i,2) ;end; 
xnew=zeros(100,2); 
for i=1:45 xnew(i,1)=x1(i,1) ;end; 
for i=1:45 xnew(i,2)=x1(i,2) ;end; 
for i=46:100 xnew(i,1)=x2((i-45),1) ;end; 
for i=46:100 xnew(i,2)=x2((i-45),2) ;end; 
figure(1); 
plot(r1,r2,'*',r3,r4,'o'); 
axis([0,12,0,8]); 
grid on; 
xnewIndex=zeros(100,1); 
for i=1:100 
    xnewIndex(i,1)=i; 
end; 
[xnrSize,xntSize,xnrIndex,xntIndex,xnr,xnt] = sep(xnew,2,xnewIndex,0.5,100); 
 
Nt=0;Nr=0; 
for i=1:xntSize 
    if(xntIndex(i,1)<=45) 
        Nt=Nt+1; 
    end; 
end; 
for i=1:xnrSize 
    if(xnrIndex(i,1)<=45) 
        Nr=Nr+1; 
    end; 
end; 
 
for i=1:Nt r5(i)=xnt(i,1) ;    end; 
for i=1:Nt r6(i)=xnt(i,2) ;    end; 
for i=1+Nt:50 r7(i)=xnt(i,1) ; end; 
for i=1+Nt:50 r8(i)=xnt(i,2) ; end; 
for i=1:Nr r9(i)=xnr(i,1) ;    end; 
for i=1:Nr r10(i)=xnr(i,2) ;   end; 
for i=1+Nr:50 r11(i)=xnr(i,1) ;end; 
for i=1+Nr:50 r12(i)=xnr(i,2) ;end; 
 
figure(3); 
plot(r9,r10,'*',r11,r12,'o'); 
axis([0,12,0,8]); 
grid on; 
 
[FailCount,FailIndex,net,MM]=ANNBP(Nr,Nt,xnr,xnt,xnrSize,xntSize,2,2); 
 
e=FailCount/xntSize 
 
if(FailCount>0) 
    for i=1:FailCount r13(i)=xnt(FailIndex(i,1),1);end; 
    for i=1:FailCount r14(i)=xnt(FailIndex(i,1),2);end;     
end; 
 
[hp]=FindHyp(net,MM,2); 
 
figure(2); 
plot(r5,r6,'*',r7,r8,'o',r13,r14,'bd',hp(:,1),hp(:,2),'r*'); 
axis([0,12,0,8]); 
grid on;