¶ÔÓÚÿÏî¾ùÊÇÕýÕûÊýµÄÊýÁÐA:a1,a2,¡,an,¶¨Òå±ä»»T1£¬T1½«ÊýÁÐA±ä»»³ÉÊýÁÐT1A£®£ºn,a1-1,a2-1,¡,an-1.
¶ÔÓÚÿÏî¾ùÊǷǸºÕûÊýµÄÊýÁÐB£ºb1,b2, ¡,bm,¶¨Òå±ä»»T2£¬T2½«ÊýÁÐB¸÷Ïî´Ó´óµ½Ð¡ÅÅÁУ¬È»ºóÈ¥µôËùÓÐΪÁãµÄÏµÃµ½ÊýÁÐT2£¨B£©£ºÓÖ¶¨Òå
S£¨B£©=2£¨b1+2b2+¡+mbm£©+b21+b22+¡+b2m.
ÉèA0ÊÇÿÏî¾ùΪÕýÕûÊýµÄÓÐÇîÊýÁУ¬ÁîAk+1=T2(T1(Ak))(k=0,1,2, ¡)
£¨¢ñ£©Èç¹ûÊýÁÐA0Ϊ5£¬3£¬2£¬Ð´³öÊýÁÐA1,A2£»
£¨¢ò£©¶ÔÓÚÿÏî¾ùÊÇÕýÕûÊýµÄÓÐÇîÊýÁÐA£¬Ö¤Ã÷S£¨T1A£®£©=SA£®£»
£¨¢ó£©Ö¤Ã÷£º¶ÔÓÚÈÎÒâ¸ø¶¨µÄÿÏî¾ùΪÕýÕûÊýµÄÓÐÇîÊýÁÐA0£¬´æÔÚÕýÕûÊýK£¬µ±k¡ÝKʱ£¬S(Ak+1)=S(Ak).
£¨¢ñ£©½â£ºA0£º5,3,2, T1(A0):3,4,2,1
A1=T2(T1(A0)):4,3,2,1; T2(A1):4,3,2,1,0
A2=T2(T1(A1)):4,3,3,1.
£¨¢ò£©Ö¤Ã÷£ºÉèÿÏî¾ùÊÇÕýÕûÊýµÄÓÐÇîÊýÁÐAΪa1,a2, ¡,an£¬
ÔòΪn,a1-1,a2-1,¡,an-1,
´Ó¶ø
¡¡¡¡ÓÖ
ËùÒÔ
£½
¹Ê
£¨¢ó£©Ö¤Ã÷£ºÉèAÊÇÿÏî¾ùΪ·Ç¸ºÕûÊýµÄÊýÁÐa1,a2, ¡£¬an.
µ±´æÔÚ£¬Ê¹µÃai¡Üajʱ£¬½»»»ÊýÁÐAµÄµÚiÏîÓëµÚjÏîµÃµ½ÊýÁÐB.Ôò
£½2
µ±´æÔÚ1¡Üm£¼n,ʹµÃʱ£¬
Èô¼ÇÊýÁÐΪC£¬Ôò.
ËùÒÔ
´Ó¶ø¶ÔÓÚÈÎÒâ¸ø¶¨µÄÊýÁÐA0£¬ÓÉ
¿ÉÖª
ÓÖÓÉ£¨¢ò£©¿ÉÖª£¬ËùÒÔ.
¼´¶ÔÓÚN,ҪôÓÐS(Ak+1)=S(Ak)£¬ÒªÃ´ÓÐ-1.
ÒòΪS(Ak)ÊÇ´óÓÚ2µÄÕûÊý£¬ËùÒÔ¾¹ýÓÐÏÞ²½ºó£¬±ØÓÐ
¼´´æÔÚÕýÕûÊýK£¬µ±k¡ÝKʱ£¬
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º
20£®£¨±¾Ð¡Ìâ¹²13·Ö£©
¶ÔÓÚÿÏî¾ùÊÇÕýÕûÊýµÄÊýÁУ¬¶¨Òå±ä»»£¬½«ÊýÁб任³ÉÊýÁÐ
£®
¶ÔÓÚÿÏî¾ùÊǷǸºÕûÊýµÄÊýÁУ¬¶¨Òå±ä»»£¬½«ÊýÁи÷Ïî´Ó´óµ½Ð¡ÅÅÁУ¬È»ºóÈ¥µôËùÓÐΪÁãµÄÏµÃµ½ÊýÁУ»
ÓÖ¶¨Ò壮
ÉèÊÇÿÏî¾ùΪÕýÕûÊýµÄÓÐÇîÊýÁУ¬Á
£¨¢ñ£©Èç¹ûÊýÁÐΪ5£¬3£¬2£¬Ð´³öÊýÁУ»
£¨¢ò£©¶ÔÓÚÿÏî¾ùÊÇÕýÕûÊýµÄÓÐÇîÊýÁУ¬Ö¤Ã÷£»
£¨¢ó£©Ö¤Ã÷¶ÔÓÚÈÎÒâ¸ø¶¨µÄÿÏî¾ùΪÕýÕûÊýµÄÓÐÇîÊýÁУ¬´æÔÚÕýÕûÊý£¬µ±Ê±£¬£®
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º2009ÄêÉϺ£ÊгçÃ÷Ïظ߿¼Êýѧ¶þÄ£ÊÔ¾í£¨Àí¿Æ£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com