7ѧϰָµ¼ÓëϰÌâ½â´ð-6

µÚÁùÕ ȺÓë»·

¡ì6.1 »ù±¾ÒªÇó

1. ÕÆÎÕ¶þÔª´úÊýÔËËã¡¢´úÊýϵͳµÄ¶¨Ò壬Äܹ»ÅжÏÒ»ÔËËãÊÇ·ñΪ¶þÔª´úÊýÔËË㣬ÔËËã

ÊÇ·ñÂú×ã½»»»ÂÉ¡¢½áºÏÂÉ¡¢·ÖÅäÂÉ¡¢ÃݵÈÂÉ¡¢ÎüÊÕÂÉ¡¢ÏûÈ¥ÂÉ¡£

2. ÕÆÎÕ°ëȺ¡¢ÈºµÄ¶¨ÒåÒÔ¼°ÈºµÄÐÔÖÊ£¬Äܹ»ÅжÏÒ»´úÊýϵͳÊÇ·ñΪ°ëȺ»òȺ¡£ 3. ÕÆÎÕ½»»»ÈºµÄ¶¨ÒåÒÔ¼°½»»»ÈºÖеÄÈý¸öÖ¸ÊýÂÉ¡£

4. ÕÆÎÕÖû»¡¢ÂÖ»»¡¢²»ÏàÔÓÂÖ»»¡¢¶Ô»»µÈ¸ÅÄ»á×öÖû»µÄ³Ë·¨£¬»á½«ÈÎÒâÖû»Ð´³É²»Ïà

ÔÓÂÖ»»µÄ³Ë»ý¡£Á˽âÖû»µÄ˳ÏòȦ±íʾ¡£

5. ÕÆÎÕÆæÖû»¡¢Å¼Öû»µÄ¸ÅÄÁ˽âÖû»µÄ¶¨ÐÔÊýÓëÖû»µÄͼÐͼ°ÆæÅ¼ÐԵĹØÏµ¡£ 6. ÕÆÎÕn´Î¶Ô³ÆÈº¡¢n´Î½»´úȺµÄ¸ÅÄ»áд³öÆäÖеÄÔªËØ¡£

7. ÕÆÎÕ×ÓȺµÄ¶¨ÒåÒÔ¼°×ÓȺµÄÅбðÌõ¼þ¡£ÕÆÎÕÖÜÆÚ¡¢Ñ­»·ÈºµÄ¶¨ÒåºÍ³Ë·¨Èº¡¢¼Ó·¨ÈºÖÐÖÜ

ÆÚµÄÐÔÖÊÒÔ¼°Ñ­»·ÈºÖÐÒ»ÔªËØ×÷ΪÉú³ÉÔªµÄ³äÒªÌõ¼þ¡£

8. ÕÆÎÕȺÖкÏͬ¡¢ÓÒÅ㼯µÄ¶¨Òå¡£Á˽â×ÓȺÔÚ´óȺÖеÄÓÒÅ㼯µÄһЩÐÔÖÊ¡£ÕÆÎÕÕý¹æ×ÓȺ

µÄ¸ÅÄîÒÔ¼°Ò»×ÓȺΪ´óȺµÄÕý¹æ×ÓȺµÄ³äÒªÌõ¼þ¡£ÕÆÎÕ²¢»áÕýÈ·Ó¦ÓÃLagrange¶¨Àí¡£ 9. ÕÆÎÕ̬ͬӳÉ䡢ͬ¹¹Ó³Éä¡¢×Ôͬ¹¹Ó³ÉäµÄ¸ÅÄîÒÔ¼°Í¬Ì¬¶¨Àí¡£»áÅжÏÒ»¸öȺÓëÒ»³Ë·¨Ïµ

ͳ¼äµÄÓ³ÉäÊÇ·ñΪ̬ͬӳÉ䡢ͬ¹¹Ó³Éä»ò×Ôͬ¹¹Ó³Éä¡£

10. ÕÆÎÕ̬ͬºËµÄ¸ÅÄÁ˽âÈô¦ÒÊÇȺGµ½G¡äÉϵÄ̬ͬӳÉ䣬ÔòÆäºËNΪһÕý¹æ×ÓȺ¡£

·´¹ýÀ´£¬ÉèNÊÇGµÄÒ»¸öÕý¹æ×ÓȺ£¬ÔòÓÐÒ»¸öȺG¡äÒÔ¼°Ò»¸öGµ½G¡äÉϵÄ̬ͬӳÉä ¦Ò£¬Ê¹NΪ¦ÒµÄºË¡£ÕÆÎÕ²¢»áÕýÈ·Ó¦ÓÃÁªÏµÍ¬Ì¬Óëͬ¹¹µÄ»ù±¾¶¨Àí¡£Á˽â¦ÒΪȺGµ½ G¡äÉϵÄ̬ͬӳÉäʱ£¬GÖÐ×ÓȺÓëG¡äÖÐ×ÓȺµÄ¹ØÏµ¡£

11. ÕÆÎÕ»·¡¢½»»»»·¡¢º¬Ò¼»·¡¢ÏûÈ¥»·µÄ¶¨Òå¼°ÆäÐÔÖÊ£¬»áÅжϡ£

12. ÕÆÎÕÕûÇø¡¢Ìå¡¢Óò¡¢×Ó»·¡¢×ÓÌå¡¢×ÓÓòµÈ¸ÅÄÒÔ¼°»·µÄ×Ó¼¯×÷³É×Ó»·µÄ³äÒªÌõ¼þ¡£ 13. ÕÆÎÕ²¢»áÓ¦ÓÃÀíÏë¡¢Ö÷ÀíÏëµÄ¶¨Ò壬կÎÕ»·ÖкÏͬ¹ØÏµ¡¢Ê£ÓàÀàµÄ¶¨ÒåÒÔ¼°»·ÖкÏͬ¹Ø

ϵµÄÐÔÖÊ¡£

14. ÕÆÎÕ»·Í¬Ì¬Ó³É䡢ͬ¹¹Ó³É䡢ʣÓà»·µÄ¶¨Ò壬Á˽âÓëȺÂÛÖÐÆ½ÐеĻ·ÖеĹØÓÚ̬ͬӳÉä¡¢

ͬ¹¹Ó³ÉäµÄһЩ¶¨Àí¡£

15. ÕÆÎÕµ¥´¿»·Ó뼫´óÀíÏëµÄ¶¨Ò壬ÒÔ¼°¶þÕߵĹØÏµ£¬Á˽âÒ»¸ö»·ÊÇÓòµÄ³äÒªÌõ¼þ¡£ 16. Á˽âȺÓë»·ÔÚ¼ÆËã»ú¿ÆÑ§ÖеÄÓ¦ÓÃ--¼ÆÊýÎÊÌâ¡¢¾À´íÂë¡£

125

¡ì6.2 Ö÷Òª½âÌâ·½·¨

6.2.1 ÔËËãµÄÐÔÖÊ

¶Ô³£¼ûµÄÔËËãÐÔÖÊÖîÈç·â±Õ¡¢½áºÏ¡¢½»»»¡¢·ÖÅä¡¢Ãݵȡ¢ÎüÊÕ¡¢ÏûÈ¥µÈ£¬ÒªÊìϤÆä¶¨Ò壬²¢ÇÒ»áÍÆ¶ÏijÐÔÖÊÊÇ·ñ³ÉÁ¢¡£ºóÃæ¶Ô¸÷ÖÖ´úÊýϵͳ¶¼ÊǸù¾ÝÔËËãµÄÐÔÖÊÀ´ÏµĶ¨Ò壬Òò´Ë£¬¶Ôij´úÊýϵͳ½øÐÐÅжϣ¬¶¼±ØÈ»¹é½áµ½¶ÔÔËËãÐÔÖʵÄÅжÏÉÏ¡£

Àý6.2.1 ÉèS=Q¡ÁQ£¬QΪÓÐÀíÊý¼¯ºÏ£¬©~ΪSÉϵĶþÔªÔËË㣬¶ÔÓÚÈÎÒâµÄ£¬¡ÊS£¬ÓУº

©~=£¬

ÎÊ£º£¨1£©©~µÄµ¥Î»ÔªÊÇʲô£¿

£¨2£©µ±a¡Ù0ʱ£¬µÄÄæÔªÊÇʲô£¿ ½â£º£¨1£©Éè©~µÄµ¥Î»ÔªÊÇ£¬Ôò¶ÔÓÚÈÎÒâµÄ¡ÊS£¬ÓУº

©~=£¬ ©~=£¬

ÒòΪÊǵ¥Î»Ôª£¬ËùÒÔ

©~=©~=¡£

¹Ê

?e1x?x ÇÒ ?ey?e?y2?1?e1?1½âµÃ£º?¡£

e?0?2?e1x?x£¬ ?ex?y?y?2Òò´Ë£¬©~µÄµ¥Î»ÔªÊÇ<1£¬0>¡£

£¨2£©µ±a¡Ù0ʱ£¬ ÉèµÄÄæÔªÎª£¬Ôò

©~=<1£¬0>£¬

¶ø

©~=£¬

¹Ê

?1??aa?1¡£ ?-1??ab?b?0??11a???a½âµÃ£º?¡£

b?b?1???a? 126

Òò´Ë£¬µÄÄæÔªÎª<

1b,?>¡£ aaÀý6.2.2 É裨G£¬¡¤£©ÊÇÒ»¸öȺ£¬ÈôȺGµÄÿһ¸öÔªËØ¶¼Âú×ã·½³Ìx2=1£¨ÆäÖÐ1ÊÇGµÄµ¥Î»Ôª£©£¬ÄÇôGÊǽ»»»Èº¡£

Ö¤Ã÷£º¶ÔÈÎÒâµÄa£¬b¡ÊG£¬ÔòÔËËãµÄ·â±ÕÐÔÓÐa¡¤b¡ÊG£¬¹ÊÓÉÌâÒâÖª£¬

a2=1£¬b2=1£¬ £¨a¡¤b£©2=1¡£

ÓÖ£¨a¡¤b£©2= a¡¤b¡¤a¡¤b£¬¹Ê

a¡¤b¡¤a¡¤b=1¡£

Òò´Ë£¬

a¡¤b = a¡¤1¡¤b = a¡¤(a¡¤b¡¤a¡¤b)¡¤b

ÓÉ£¨G£¬ ¡¤£©ÊÇȺ£¬ÔËËãÂú×ã½áºÏÂÉ£¬ËùÒÔ

a¡¤(a¡¤b¡¤a¡¤b)¡¤b= a2¡¤£¨b¡¤a£©¡¤b2=1¡¤£¨b¡¤a£©¡¤1= b¡¤a

¼´£¬a¡¤b=b¡¤a£¬ËùÒÔ£¬GÊǽ»»»Èº¡£

Àý6.2.3 É裨G£¬¡¤£©ÊÇÒ»¸ö°ëȺ£¬eÊÇ×óÒ¼£¬ÇÒ¶Ôÿһ¸öx¡ÊA£¬´æÔÚx¡¯ ¡ÊA£¬Ê¹µÃx¡¤x¡¯=e¡£ÊÔÖ¤Ã÷£º¶ÔÓÚÈÎÒâµÄa£¬b£¬c¡ÊA£¬Èç¹ûa¡¤b= a¡¤c£¬Ôòb=c¡£

Ö¤Ã÷£º¶ÔÓÚÈÎÒâµÄa£¬b£¬c¡ÊA£¬Èç¹ûa¡¤b= a¡¤c£¬ÓÉÌâÉèÌõ¼þÖª£¬¶Ôa¡ÊA£¬´æÔÚa¡¯¡ÊA£¬Ê¹µÃa¡¤a¡¯=e¡£ÔÚµÈʽa¡¤b= a¡¤cµÄÁ½±ßͬʱ×ó³Ëa¡¯£¬µÃµ½

a¡¯¡¤£¨a¡¤b£©=a¡¯¡¤£¨a¡¤c£©¡£

Òò£¨G£¬¡¤£©ÊÇÒ»¸ö°ëȺ£¬ÔËËãÂú×ã½áºÏÂÉ£¬¹Ê

a¡¯¡¤£¨a¡¤b£©=£¨a¡¯¡¤a£©¡¤b= e¡¤b£¬ a¡¯¡¤£¨a¡¤c£©=£¨a¡¯¡¤a£©¡¤c= e¡¤c¡£

ÓÉeÊÇ×óÒ¼Öª£¬

e¡¤b=b£¬ e¡¤c=c¡£

×ÛÉÏ£¬b=c¡£

6.2.2 ¹ØÓÚÖû»Èº

ÒªÊìϤÖû»ÈºµÄ±íʾ·½·¨£¬Ò»ÖÖÊÇÖ±½Óд£¬È磬??a1 a2 ? an ??£¬ÁíÒ»ÖÖÊǽ«Öû»±í

?b1 b2 ? bn?ʾΪ²»ÏàÔÓÂÖ»»µÄ³Ë»ý¡£ÒªÇóÕýÈ·µØ×öÖû»µÄ³Ë·¨¡£

Àý6.2.4 д³öÕýËÄÃæÌ幨ÓÚ4¸öÃæµÄÔ˶¯Èº£¨Öû»Èº£©¡£ ½â£ºÊ×ÏȸøÕýËÄÃæÌåµÄËĸöÃæ×÷Éϱê¼Ç¡£

È¡4Ϊµ×Ãæ£¬ÔÚ±£³Ö4Ϊµ×ÃæµÄÇé¿öÏ£¬ÑØË³Ê±Õë·½ÏòÐýתÕýËÄÃæÌå0¡¢1¡¢2´Î£¬µÃµ½Èý¸öÖû»£º

£¨1£©£¨2£©£¨3£©£¨4£©£¬£¨1 2 3£©£¨4£©£¬£¨1 3 2£©£¨4£©¡£

ÀàËÆµØ£¬·Ö±ðÈ¡1¡¢2¡¢3Ϊµ×Ãæ£¬Óֵõ½Öû»£º

£¨2 3 4£©£¨1£©£¬£¨2 4 3£©£¨1£©£¬ £¨1 3 4£©£¨2£©£¬£¨1 4 3£©£¨2£©£¬

127

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@) ËÕICP±¸20003344ºÅ-4