,.
±± ¾© »¯ ¹¤ ´ó ѧ »¯ ¹¤ Ô Àí ʵ Ñé ¸æ
ʵÑéÃû³Æ £º °àÐÕѧ
¼¶ £º Ãû £º ºÅ £º
¾«ÁóʵÑé
2015.5.13 ͬ×é³ÉÔ± £º ʵÑéÈÕÆÚ £º
,.
¾«ÁóʵÑé
Ò»¡¢ ʵÑéÄ¿µÄ
1¡¢ÊìϤÌîÁÏËþµÄ¹¹ÔìÓë²Ù×÷£»
2¡¢ÊìϤ¾«ÁóµÄ¹¤ÒÕÁ÷³Ì£¬ÕÆÎÕ¾«ÁóʵÑéµÄ²Ù×÷·½·¨£» 3¡¢Á˽â°åʽ¾«ÁóËþµÄ½á¹¹£¬¹Û²ìËþ°åÉÏÆûÒº½Ó´¥×´¿ö£» 4¡¢ÕÆÎÕÒºÏàÌå»ý×Ü´«ÖÊϵÊýKxaµÄ²â¶¨·½·¨²¢·ÖÎöÓ°ÏìÒòËØ 5¡¢²â¶¨È«»ØÁ÷ʱµÄÈ«ËþЧÂʼ°µ¥°åЧÂÊ£» 6¡¢²âÁ¿²¿·Ö»ØÁ÷ʱµÄÈ«ËþЧÂʺ͵¥°åЧÂÊ
¶þ¡¢ ʵÑéÔÀí
ÔÚ°åʽ¾«ÁóËþÖУ¬»ìºÏÒºµÄÕôÆûÖð°åÉÏÉý£¬»ØÁ÷ÒºÖð°åϽµ£¬ÆøÒºÁ½ÏàÔÚËþ°åÉϽӴ¥£¬ÊµÏÖ´«ÖÊ¡¢´«Èȹý³Ì¶ø´ïµ½·ÖÀëµÄÄ¿µÄ¡£Èç¹ûÔÚÿ²ãËþ°åÉÏ£¬ÉÏÉýµÄÕôÆûÓëϽµµÄÒºÌå´¦ÓÚÆ½ºâ״̬£¬Ôò¸ÃËþ°å³ÆÖ®ÎªÀíÂÛËþ°å¡£È»¶øÔÚʵ¼Ê²Ù×ö¹ý³ÌÖÐÓÉÓÚ½Ó´¥Ê±¼äÓÐÏÞ£¬ÆøÒºÁ½Ï಻¿ÉÄܴﵽƽºâ£¬¼´Êµ¼ÊËþ°åµÄ·ÖÀëЧ¹û´ï²»µ½Ò»¿éÀíÂÛËþ°åµÄ×÷Óá£Òò´Ë£¬Íê³ÉÒ»¶¨µÄ·ÖÀëÈÎÎñ£¬¾«ÁóËþËùÐèµÄʵ¼ÊËþ°åÊý×ÜÊDZÈÀíÂÛËþ°åÊý¶à¡£
»ØÁ÷ÊǾ«Áó²Ù×÷µÃÒÔʵÏֵĻù´¡¡£Ëþ¶¥µÄ»ØÁ÷Á¿Óë²É³öÁ¿Ö®±È£¬³ÆÎª»ØÁ÷±È¡£»ØÁ÷±ÈÊǾ«Áó²Ù×÷µÄÖØÒª²ÎÊýÖ®Ò»£¬Æä´óСӰÏìמ«Áó²Ù×÷µÄ·ÖÀëЧ¹ûºÍÄܺġ£
»ØÁ÷±È´æÔÚÁ½ÖÖ¼«ÏÞÇé¿ö£º×îС»ØÁ÷±ÈºÍÈ«»ØÁ÷¡£ÈôËþÔÚ×îС»ØÁ÷±ÈϲÙ×÷£¬ÒªÍê³É·ÖÀëÈÎÎñ£¬ÔòÐèÒªÓÐÎÞÇî¶à¿é°åµÄ¾«ÁóËþ¡£ÕâÔÚ¹¤ÒµÉÏÊDz»¿ÉÐеģ¬ËùÒÔ×îС»ØÁ÷±ÈÖ»ÊÇÒ»¸ö²Ù×÷ÏÞ¶È¡£ÈôÔÚÈ«»ØÁ÷ϲÙ×÷£¬¼ÈÎÞÈκβúÆ·²É³ö£¬Ò²ÎÞÔÁϼÓÈ룬Ëþ¶¥µÄÀäÄýҺȫ²¿·µ»ØËþÖУ¬ÕâÔÚÉú²úÖÐÎÞʵÑéÒâÒ塣ʵ¼Ê»ØÁ÷±È³£È¡×îС»ØÁ÷±ÈµÄ1.2~2.0±¶¡£
±¾ÊµÑé´¦ÓÚÈ«»ØÁ÷Çé¿öÏ£¬¼ÈÎÞÈκβúÆ·²É³ö£¬ÓÖÎÞÔÁϼÓÈ룬´ËʱËùÐèÀíÂÛ°å×îÉÙ£¬ÓÖÒ×ÓÚ´ïµ½Îȶ¨£¬¿ÉÒԺܺõķÖÎö¾«ÁóËþµÄÐÔÄÜ¡£Ó°ÏìËþ°åЧÂʵÄÒòËØºÜ¶à£¬´óÖ¿ɹé½áΪ£º
,.
Á÷ÌåµÄÎïÀíÐÔÖÊ£¨ÈçÕ³¶È¡¢Ãܶȡ¢Ïà¶Ô»Ó·¢¶ÈºÍ±íÃæÕÅÁ¦µÈ£©¡¢Ëþ°å½á¹¹ÒÔ¼°ËþµÄ²Ù×÷Ìõ¼þµÈ¡£ÓÉÓÚÓ°ÏìËþ°åЧÂʵÄÒòËØÏ൱¸´ÔÓ£¬Ä¿Ç°Ëþ°åЧÂÊÈÔÒÔʵÑé²â¶¨¸ø³ö¡£
°åЧÂÊÊÇÌåÏÖËþ°åÐÔÄܼ°²Ù×÷×´¿öµÄÖ÷Òª²ÎÊý£¬ÓÐÁ½ÖÖ¶¨Òå·½·¨¡£ £¨1£© ×ܰåЧÂÊE
E?ʽÖУºE¡ª¡ª×ܰåЧÂÊ£»
N Ne£» N¡ª¡ªÀíÂÛ°åÊý £¨²»°üÀ¨Ëþ¸ª£©
Ne¡ª¡ªÊµ¼Ê°åÊý
£¨2£© µ¥°åЧÂÊEml
Eml?xn?1?xnxn?1?xn*
ʽÖУºEml¡ª¡ªÒÔÒºÏàŨ¶È±íʾµÄµ¥°åЧÂÊ£»
xn£¬xn?1¡ª¡ªµÚn¿é°åºÍµÚn-1¿é°åµÄÒºÏàŨ¶È£»
xn*¡ª¡ªÓëµÚn¿é°åÆøÏàŨ¶ÈÏàÆ½ºâµÄÒºÏàŨ¶È¡£
×ܰåЧÂÊÓëµ¥°åЧÂʵÄÊýֵͨ³£ÓÉʵÑé²â¶¨¡£µ¥°åЧÂÊÊÇÆÀ¼ÛËþ°åÐÔÄÜÓÅÁÓµÄÖØÒªÊý¾Ý¡£ÎïϵÐÔÖÊ¡¢°åÐͼ°²Ù×÷¸ººÉÊÇÓ°Ïìµ¥°åЧÂʵÄÖØÒª²ÎÊý¡£µ±ÎïϵÓë°åÐÍÈ·¶¨ºó£¬¿Éͨ¹ý¸Ä±äÆøÒº¸ººÉ´ïµ½×î¸ßµÄ°åЧÂÊ£»¶ÔÓÚ²»Í¬µÄ°åÐÍ£¬¿ÉÒÔÔÚ±£³ÖÏàͬµÄÎïϵ¼°²Ù×÷Ìõ¼þÏ£¬²â¶¨Æäµ¥°åЧÂÊ£¬ÒÔÆÀ¼ÛÆäÐÔÄܵÄÓÅÁÓ¡£×ܰåЧÂÊ·´Ó³È«Ëþ¸÷Ëþ°åµÄƽ¾ù·ÖÀëЧ¹û£¬³£ÓÃÓÚ°åʽËþÉè¼ÆÖС£
ʵÑéËùÑ¡ÓõÄÌåϵÊÇÒÒ´¼¡ªÕý±û´¼£¬ÕâÁ½ÖÖÎïÖʵÄÕÛÉäÂÊ´æÔÚ²îÒ죬ÇÒÆä»ìºÏÎïµÄÖÊÁ¿·ÖÊýÓëÕÛÉäÂÊÓÐÁ¼ºÃµÄÏßÐÔ¹ØÏµ£¬Í¨¹ýʹÓ𢱴ÕÛ¹âÒÇÀ´·ÖÎöÁÏÒºµÄÕÛÉäÂÊ£¬´Ó¶øµÃµ½Å¨¶È¡£ Èô¸Ä±äËþ¸ªÔÙ·ÐÆ÷Öеç¼ÓÈÈÆ÷µÄµçѹ£¬ËþÄÚÉÏÉýÕôÆûÁ¿½«»á¸Ä±ä£¬Í¬Ê±£¬Ëþ¸ªÔÙ·ÐÆ÷µç
Ïà¹ØÍÆ¼ö£º