/ u9 N7 T% \' H' U K ret_m(j,ii)=i; %将i节点加到j层 8 F- k9 z9 s" Q) Y, v( i: g" Z + G7 h4 g! q( q, y m_ttt=union(ret_m(j,ii),m_ttt);0 `" F- P# ?' ^
for n=1:len %判断其他行有无因为 将tad(:,i)元素设为0 而所有行变0- t/ C/ {( e$ U$ E# U: f
if sum(tad(n, : ))==00 X' Y. U3 o! c7 Y- Z
: w& D$ x9 q& o8 H" _8 E$ s
; J$ X* L- b$ k# \$ Z8 a# Q2 m; r ] ii=ii+1;/ u9 B B( X2 D' t2 [+ r
ret_m(j,ii)=n;- T6 V7 `9 N, r+ k8 e6 j. d% K
m_t=n;* d i1 a2 w% F' @# t7 x8 C1 [
m_tt = intersect(m_ttt,m_t);+ P' n* C5 ^; x. D w+ T% d1 L9 P
if length(m_tt)==0 %length(m_t)~=0 &&+ \) u# j2 a0 n1 N7 _. ]
2 p1 J, @ Z7 J
/ i" W$ S Q+ f/ Y: j6 K3 n
m_ttt=union(ret_m(j,ii),m_ttt); p* X6 A, T! u V* I; q# ?/ u+ A m_t=[]; ( Q6 S; L" V' R X& e1 E! z end2 P! ]) \, j5 [6 k% x' [
end9 W W% X' L0 B6 t' ^: E: f9 O( q
# i2 ]# ~ ^- V" G/ _. d) z
: @3 _* w- H3 v* N4 }; l
( o: k* Z& u, z8 R% S" t, h end %for n=1:len 9 ?" y) }" S% y2 k& Z2 w end % if k==01 w% ] u, d/ J7 L8 k! H/ g* x/ r
ii=ii+1;9 n8 L' R b4 X
end %end of i=1:len ( j# X+ t8 e3 o4 J0 w3 p+ f( d% p$ _8 g1 q
end % end of while(t==1)$ N8 j$ i0 o1 y1 N
j=j+1; ! }9 z. P9 f9 }8 M ii=1;& V, x% ?* B. w/ ~8 y: X; ]
end % end of while(tt==1) 5 q0 k( d& Q, c$ z! ~# o6 Udisp(ret_m);8 `6 H, E# l6 b$ g
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& i2 Y3 i9 g; [ g. M7 n: W% z3 N 9 i. H, d2 b9 a0 w$ [% N2 J6 i 0 Q- \( ?; D9 L. Z% V. v; D 4 J) w4 i+ f2 n) ] 0 b p4 h" J* q