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060930115鐵蟲(chóng) (初入文壇)
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[求助]
matlab一段程序好像陷入死循環(huán)了。。。。求跳出
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function n=SL(~) N=10; n=1;m=0;r=1; clu=zeros(N+2,N+2); A=rand(1,1);B=rand(1,1); X=round(A*(N-1)+2); Y=round(B*(N-1)+2); clu(X,Y)=1; while r>0 Z1=rand(1,1);W1=rand(1,1); z=round(Z1*(N-1)+2);w=round(W1*(N-1)+2); if clu(z,w)==clu(z+1,w)==clu(z-1,w)==clu(z,w+1)==clu(z,w-1)==0 clu(z,w)=n+1; n=n+1; elseif max(max(clu(z+1,w),clu(z-1,w)), max(clu(z,w+1),clu(z,w-1)))==1 clu(z,w)=1; elseif min(min(clu(z+1,w),clu(z-1,w)),min(clu(z,w+1),clu(z,w-1)))>=1 t=min(min(clu(z+1,w),clu(z-1,w)),min(clu(z,w+1),clu(z,w-1))); clu(z,w)=t; clu(z+1,w)=t; clu(z-1,w)=t; clu(z,w+1)=t; clu(z,w-1)=t; else clu(z+1,w)-1&&clu(z-1,w)-1&&clu(z,w+1)-1&&clu(z,w-1)-1; clu(z,w)=1; if clu(z,w)==1&&clu(z+1,w)-1>=0 clu(z+1,w)=1; end if clu(z,w)==1&&clu(z-1,w)-1>=0 clu(z-1,w)=1; end if clu(z,w)==1&&clu(z,w+1)-1>=0 clu(z,w+1)=1; end if clu(z,w)==1&&clu(z,w-1)-1>=0 clu(z,w-1)=1; end end r=0;r1=1;r2=1;r3=1;r4=1; for i=2:N+1 if clu(2,i)==1 r1=0; end if clu(N+1,i)==1 r2=0; end if clu(i,2)==1 r3=0; end if clu(i,N+1)==1 r4=0; end r=r1+r2+r3+r4; end end for i=2:N+1 for j=2:N+1 if clu(i,j)~=0 m=m+1; end end end m; p=m/(N*N); A=clu(2:N+1,2:N+1); p; |
金蟲(chóng) (正式寫(xiě)手)
木蟲(chóng) (職業(yè)作家)
中國(guó)特色

銅蟲(chóng) (小有名氣)
榮譽(yù)版主 (著名寫(xiě)手)
彩色掛圖
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專家經(jīng)驗(yàn): +2 |

鐵蟲(chóng) (初入文壇)
榮譽(yù)版主 (著名寫(xiě)手)
彩色掛圖
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專家經(jīng)驗(yàn): +2 |
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我用的2011b >> SL p = 7.300000000000000e-001 Elapsed time is 0.004795 seconds. >> SL p = 4.400000000000000e-001 Elapsed time is 0.001737 seconds. >> SL p = 5.400000000000000e-001 Elapsed time is 0.002531 seconds. >> SL p = 5.300000000000000e-001 Elapsed time is 0.004408 seconds. >> SL p = 4.600000000000000e-001 Elapsed time is 0.001789 seconds. >> SL p = 3.900000000000000e-001 Elapsed time is 0.001462 seconds. >> SL p = 4.300000000000000e-001 Elapsed time is 0.001943 seconds. >> SL p = 8.400000000000000e-001 Elapsed time is 0.004477 seconds. >> SL p = 5.700000000000000e-001 Elapsed time is 0.002420 seconds. |

鐵蟲(chóng) (初入文壇)
木蟲(chóng) (正式寫(xiě)手)

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