ÔÚ¶ÔÐÐÇé½øÐм¼Êõ·ÖÎöʱ,»Æ½ð·Ö¸îÏßÊǽÏΪ³£ÓõÄÒ»·N·ÖÎö¹¤¾ß,ÆäÖ÷Òª×÷ÓÃÊÇÔËÓûƽð·Ö¸îÂÊÔ¤Ïȸø³ö¹ÉÖ¸»ò¸ö¹ÉµÄÖ§³Åλ»òѹÁ¦Î»,ÒÔ±ãÓÚÔÚ¿ÉÄܵÄÄ¿±êλ¸½½üÌáÇ°×öºÃ²Ù×÷ÉϵÄ×¼±¸¡£
¡¡¡¡»Æ½ð·Ö¸îÏßÊÇÀûÓûƽð·Ö¸î±ÈÂʵÄÔÀí¶ÔÐÐÇé½øÐзÖÎö,²¢ÒÀ´Ë¸ø³ö¸÷ÏàÓ¦µÄÇÐÏßλÖÃ
¡£»Æ½ð·Ö¸îµÄÔÀíÔ´×ÔÓÚ¸¥²¨ÄÉÆæÊýÁÐ,ÖÚËùÖÜÖªµÄ»Æ½ð·Ö¸î±ÈÂÊ0.618ÊǸ¥²¨ÄÉÆæÊýÁÐÖÐÏàÁÚÁ½¸öÊýÖµµÄ±ÈÂÊ,ͬʱ¾Ý´ËÓÖÍÆËã³ö0.191¡¢0.382¡¢0.809µÈ½ÏΪÖØÒªµÄ±ÈÂÊ¡£ÆäÖÐ,»Æ½ð·Ö¸îÖÐ×î³£ÓõıÈÂÊΪ0.382¡¢0.618,½«´ËÓ¦Óõ½¹ÉÊеÄÐÐÇéµÄ·ÖÎöÖÐ,¿ÉÒÔÀí½âΪÉÏÊö±ÈÂÊËù¶ÔӦλÖÃÒ»°ãÈÝÒײúÉú½ÏÇ¿µÄÖ§³ÅÓëѹÁ¦¡£ÔÚһ·Nм¶ÐÐÇé½áÊøºó,¹ÉÖ¸»ò¹É¼ÛµÄÇ÷ÊÆ»áÏò´ËÇ°Ïà·´µÄ·½ÏòÔ˶¯,ÕâʱÎÞÂÛÊÇÓɵøÊÆתΪÉýÊÆ»òÊÇÓÉÉýÊÆתΪµøÊÆ,¶¼¿ÉÒÔÒÔ×î½üÒ»´ÎÇ÷ÊÆÐÐÇéÖеÄÖØÒª¸ßµãºÍµÍµãÖ®¼äµÄÕǵø·ù×÷Ϊ·ÖÎöµÄÇø¼ä·¶Î§,½«ÔÕǵø·ù°´0.191¡¢0.382¡¢0.50¡¢0.618¡¢0.809»®·ÖΪ5¸ö»Æ½ð·Ö¸îµã,¹É¼ÛÔÚÐÐÇ鷴תºó½«¿ÉÄÜÔÚÕâЩ»Æ½ð·Ö¸îµãÉÏÓöµ½ÔÝʱµÄ×èÁ¦»òÖ§³Å¡£
¡¡¡¡ÔÚÓ¦Óûƽð·Ö¸îÏßÓë°Ù·Ö±ÈÏßʱÐèҪעÒâµÄÊÇ:¶ÔÓڻƽð·Ö¸îÏ߶øÑÔ,×îÖØÒªµÄÁ½ÌõÏßΪ0.382ºÍ0.618¡£ÔÚ·´µ¯ÐÐÇéÖÐ0.382λÖÃΪÈõÊƵķ´µ¯Ä¿±êλ,0.618λÖÃΪǿÊÆ·´µ¯µÄÄ¿±êλ¡£¶øÔڻص÷¹ý³ÌÖÐ,ÈôÊÇÇ¿Êƻص÷,Ôò0.382Ïß´¦Ó¦ÓнÏÇ¿µÄÖ§³Å¡£ÈôÊÇÈõÊƻص÷,0.618Ïß´¦²ÅÊÇÇ¿Ö§³Åλ¡£
¡¡¡¡ÀýÈç,ij¶ÎÐÐÇé»ØµµÖ§³Åλ¿ÉÓÃÏÂÃæµÄ¹«Ê½À´¼ÆËã:
¡¡¡¡Ä³¶ÎÐÐÇé»ØµµÖ§³Åλ£½Ä³¶ÎÐÐÇé¸ßµã-(ij¶ÎÐÐÇé¸ßµã-ij¶ÎÐÐÇé×îµÍµã)¡Â0.382(»ò0.618)¡£¹ÉƱ֪ʶÍø±à¼ÕûÀí
|