4.1 4.2 4.3 4.4
4.1 4.1.1 A&B{ab|aAbB}14.1 G1V2EV&V
14.2 D1V2EVV14.1P268
14.3 1 1
14.1GV={v1v2vn}|E|m14.2 DV={v1v2vn}|E|m
14.3 dd1d2dnd14.4 Gn1554421254322333314d1d2dnd1>d2>>dn1di5443322
14.5 GVEGVEVVfuvV(uv)EEfufvEEGG GG
14.6 GnGnnKnn1 DnDn1n1Dn DnDnKnDn14.4nnn
14.7 GnvVGdvkGk14.8 GGVVEEGGGGGGVVEEGGVVGG 14.5
14.614.10 G1eEGeGeeEEGEGEE
2vVGvGvvVVGVGVV3euvEG\eGeeuvwuvwweuve4uvVuvGuvGuvuvuv14.7
4.1.2 G=v0v1vnVe0e1enEeivi-1viv0e0v1e1en-1 vnv0vnv0vn
1214.5 nGvivjvivjn-1 nGvivjvivjn-1
14.6 nGvivin nGvivin
4.1.3 14.12 GuvVuvuvuvvVvv14.13 GGGGV
14.14 GVV/{V1V2Vk}ViG[Vi]i12kGkpG
1duv0uv2duvdvu3uvwVGduvdvwduw14.16 GVVVpGV>pGVVpGVpGVGVV{v}v14.8
14.17 GEEEpGE>pGEEpGEpGEGEE{e}e14.18 GGmin{|V||VG}GKnn10GkGk
14.19 GGmin{|E||EG}GKnn10GrGr14.614.7 G GGG
14.20 D=uvuvuvuuuuvvuuvuvuu 14.21 D=uvuvuvuvuvd
14.22 D=DDuvVuvvuDuvD14.1114.8 D=V{v1v2vn}DD
11.9 DnDD14.23 GVV1V2V1V2=VV1V2=V1V2GV1,V2G(V1,V2E)GV1V2GKrsr=|V1|s=|V2|14.13
14.10 GG
4.1.4 14.24 G=V={v1v2vn}E={e1e2em}mijviejMG=mijnmG14.14
14.25 D=V={v1v2vn}E={e1e2em}MD=mijnm
MDD14.15
14.16
14.27 D=V={v1v2vn}
(pij)nnDPDP
4.1.5 14.2814.29P290
4.2 15.1 G 15.1
15.1 GG15.2 GGG
15.3 DD 15.4 DDD11 15.5 GGFleury
4.2.2 15.2 15.6 P300
15.6 G=VV1pG-V1|V1|pG-V1G-V1 G=VV1pG-V1|V1|115.4
15.7 Gnv1v2vnG d (vi)+d (vj)n-1GG Gnn3G d (vi)+d (vj)nGG
15.9 Dnn2D15.8 uvnGdudvnGGuvuv
4.2.3 15.3 GGWERRGevivjWewijwijewijeGGGGWeGWGWGWe
4.3 4.3.1 16.1 TTG2
16.1 Gnm1G2G3Gm=n14Gm=n15G6GG
16.2 TnT
4.3.2 16.3 GG
1 Gnmmn12 GnmTGTmn1Tmn1
16.3 TnmGe1e2emn1TCrTerGerCrGTerr12mn1{C1C2Cmn+1}GTmn1G 16.4 TGeTTeG
16.5 TGeTGe
16.5 GTGTTWTGG
Gn1me1e2e3em2e1T3e2e3em eiTeiTei14Tn13T
123456789101112
12456320351540253045501055Prim1). Ge12). GT3). GTeT{e}G
4.3.3 16. 6 Tnn201T01010Tvv
1rr2rr3rr
16.8 TvvTvTVTv216.9 Ttv1v2vnw1w2wtWT=l1w1+l2w2++ltwtlii=12tviw1w2wn16.7
Huffmanw1w2wtw1w2wt1w1 w2w3w1w22w1w2w3wt32t1t
9: W={ 5, 6, 2, 9, 7 }562752769767139527
6713952795271667132900001111000110110111
23571113172139 232+3=5 555+5=10
21
17
17
10
34
39
5
7
13
5
11
2
3
118
24
45
73
Huffman00011011ABCDACBBDCCA0010010111101000
{A,B,C,,H},: A,B,C,D,E,F,G,H, 0,1,00,01,10,11,000,001. 000111, : GFB, CDF, AHF,. : ,00001
:{A,B,C,D} {00,010,011,1}000111, ACD16.10
16.6 2P31416.516.6
11T2T13T221T2T3T31T2T3T
a b d e c f h i gd b e a h f i c gd e b h i f g c a16.7
abcdefg cbdaegf
a b c d e f gc b d a e g f:aab bccddeeffggabcdefg^^^^^^^^
BHDAECGFHBDEGFCA
4.4 4.4.1 17.1 GSGSGGG
17.117.1 GG17.2 GG Knn5K3nn3
(a)
(b)
17.3 GG17.2 GGGGdegR17.2
17.3 GGuvuvG17.5
17.6 Gnn3G17.7 Gnn3GG317.417.4 GG
4.4.2 17.8 Gnmr n-m+r=217.9 kk2Gnmrk+1nmrG
17.10 Gll3Gmn K5K3317.11 Gkk2ll3mn
17.12 Gnn3m m3n617.13 Gnn3m m3n6
4.4.3 17.5 euvGGewuvwG2wwG2wuvwuvG2w17.6 G1G22G1G217.5
17.151GGK5K3317.162GGK5K33
4.4.4 17.7 GGG*GRiG*vi*eGeGRiRjG*e*ee*G*RiRjvi*vj* e*=vi*vj*e*eGRie*RiG*e*=vi*vi*
4.4.5 17.9 k k