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ΪÁ˽¨Á¢Ò»ÏµÁÐËæ»ú·Ö²¼µÄСÇò£¬±àд³ÌÐòÈçÏ£¬Çë¶®µÄÈ˰ïæ¿´¿´£¬ÕæÊÇûÕÞÁË£¡ k=1; i=2:50; m=1:49; R(50)=ones; V(50)=ones; VSUM(50)=ones; [X,Y,Z]=sphere(50); R(1)=rand(1)/10; V(1)=(4/3)*pi*R(1)^3; originX=rand(1,50); originY=rand(1,50); originZ=rand(1,50); surf(X*R(1)+originX(1),Y*R(1)+originY(1),Z*R(1)+originZ(1)); VSUM(1)=V(1); for i=2:50 R(i)=rand(1)/10; V(i)=(4/3)*pi*R(i)^3; end while (VSUM<v) for m=1:i-1 A=R(i)+R(m); B=sqrt((originX(i)-originX(m))^2+(originY(i)-originY(m))^2+(originZ(i)-originZ(m))^2); if (A<B) k=k+1; end continue end end if (k==i) surf(X*R(i)+originX(i),Y*R(i)+originY(i),Z*R(i)+originZ(i)); fprintf('The volume of the ith sphere is %12.5f\n',V(i)); VSUM(i)=VSUM(i-1)+V(i); hold on end axis equal |
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6Â¥2016-01-29 09:46:51
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2Â¥2016-01-27 11:10:51
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Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÍëÍë¶ù2954: ½ð±Ò+10 2016-01-28 09:35:50
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3Â¥2016-01-27 16:41:01
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ºÃÐÄÈËÄúºÃ£¬ÎÒ¿´ÁËÄúµÄ³ÌÐòÊÇ¿ÉÐе쬵«ÊÇÎÒÏëҪͨ¹ý±È½ÏµÚ i ¸öÇòºÍÇ°ÃæÉú³ÉµÄ (i-1)µÄÇò°ë¾¶ºÍÓëÇòÐľàÀëµÄ´óСÀ´±ÜÃâÇòÌåÖ®¼äµÄÖØºÏ£¬ÔÚ×ÜÌå»ýСÓÚ±ÈÈç v µÄÇé¿öÏ£¬ÓÉÓÚpositionÖ»ÊÇÈÎÒâµÄ1*3Êý×飬²¢²»ÄÜ´æ´¢µÚ i ¸öÇòÌåµÄλÖÃÐÅÏ¢£¿ÎÒÏë³öµÄÒÔÏÂÓï¾äºÃÏñÒ²ÓÐÎÊÌâ ![]() while (VSUM<v) for m=1:i-1 A=R(i)+R(m); B=sqrt((positionX(i)-positionX(m))^2+(positionY(i)-positionY(m))^2+(positionZ(i)-positionZ(m))^2); if (A<B) k=k+1; end continue end end |

4Â¥2016-01-28 09:14:49













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