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1、 b p pp n pp ppp K xxxx J xxKxxx J KK xxxx JJJJ xK xxK xxK xK x KK xuxx KK KKK xxu KKK x K xxK xxK xK xK xxK xxK xK xK xxK xxK xK x JJJJJJJJ K xxK xxK xK x pppp KKKK pppp xxxxxxxxxxxx pppppp K xxK xxK xK xK xxK xxK xK x KKKKKKKK xuxxxuxxxuxxxuxx KKKK xuxxxuxxxuxx KK xAx+ Bu y = Cx b pp n pp K J KK J
2、JJJ K KK KK KK A= T p K B K C KKKK KKKK pppppppp KKKK pppp KKKKKKKKKKKK JJJJJJJJ KKKK pppppppp KKKK pppp M M f fM M M yfK ccB yy M yfK cB yK ccB yy T ccyyx = T yyy T ffu xcxcxyxy xx xx KKBB xxxxx MMMMM f KKKBBB xxxxx MMMMM f K K MMMMMMMMMM xxxxxxxx ffu u y y KBBKBB MMMMMMMMMM xxxxxxxxxxxx KKKBBBKKKB
3、BB xAx+ Bu y = Cx KKBB MMMM KKKBBB MMMM A= B M M C MM KKKBBBKKKBBBKKKBBBKKKBBB MMMMMMMMMMMMMMMM yyyyuu s G s sss aaa bbbb A aaa B nn Cba bbanbn aaaaaaaaaaaaaaaaaaaaa b aaaaaaaaaaaaaaaaaaaaa Cba bbaCba bbaCba bbaCba bbaCba bba b ab aab aaab b ab aaab a aaaaaab TT B C aaabaaab a aaaaaaba aaaaaab yyyyu
4、uu ss G s sss bbbb C B T W sC SIABd SIA S S S T SS SS S SSS S SS S T SSSS SSS SSS SSSSS SSSSSS S S S SSS SS SSSSSS IA APPPAPPP TPPT JBT B CCT IA APP T P A 2 PPP P P PP P APP T P T JTAT TB CT W sW sIW s W s S SSSS S SS S S SSSS SS SS SS SS S SS S S S S SS S S SSSSSSSSSSSS SSSSSSSS S S SSSSSS SSSS SS
5、SSS S SSSSSS SS S S S S S 24. At e 1 01 40 A 2 23 3 24635 35246 11 2!3! 1 41664,416 2!4!6!3!5! 41664,1 41664 3!5!2!4!6! At eIAtA tA t ttttt t ttttt t 0IA 1,2 2 j 11 APP 1 12 T jP 222 APP 2 12 T jP 11 22 T jj 41664,1 4166441664,1 4166441664,1 4166441664,1 4166441664,1 41664 3!5!2!4!6!3!5!2!4!6! 41664
6、,1 4166441664,1 41664 3!5!2!4!6!3!5!2!4!6! 41664,1 4166441664,1 4166441664,1 4166441664,1 41664 1 41664,4161 41664,416 2!4!6!3!5!2!4!6!3!5! 1 41664,4161 41664,4161 41664,4161 41664,4161 41664,4161 41664,416 2!4!6!3!5!2!4!6!3!5!2!4!6!3!5!2!4!6!3!5! 3524635246 41664,1 4166441664,1 41664 tttttttttt 352
7、4635246 41664,1 4166441664,1 41664 3524635246 41664,1 4166441664,1 41664 2463524635 tttttttttt 2463524635 1 41664,4161 41664,4161 41664,4161 41664,4161 41664,4161 41664,4161 41664,4161 41664,4161 41664,4161 41664,4161 41664,4161 41664,416 41664,1 4166441664,1 4166441664,1 4166441664,1 41664 3!5!2!4!
8、6!3!5!2!4!6! 41664,1 4166441664,1 41664 3!5!2!4!6!3!5!2!4!6! 41664,1 4166441664,1 4166441664,1 4166441664,1 41664 1 41664,4161 41664,4161 41664,4161 41664,4161 41664,416 41664,1 4166441664,1 4166441664,1 41664 0 0 1 2cos2sin2 1 4sin22cos22 Att tt eTe T tt 1 1 2 11 1 () 444 SS SIA SSS 11 1 cos2sin2 (
9、)2 2sin2cos2 At tt eLSIA tt 1,2 2 j 1 2 1 22 01 22 12 ( )12() 1 ( )14() tjtjt tjtjt teee tj eee 01 ( )( ) At et It A 2cos2sin2 1 4sin22cos22 tt tt 0101010101 et I 010101010101 1212121212 ( )( )( )( )et Iet I( )( )( )( )( )( )( )( )( )( )et Iet I 0101 ( )( )( )( )( )( ) 01010101 et I 2 2 2sin2cos22si
10、n2cos22sin2cos22sin2cos2 2 j j 2t e e 1t e 2 2t t2 e 0101 ( )( )( )( ) 0101 ( )( )( )( )( )( )( )( ) 010101 ( )( ) 01 2cos2sin22cos2sin22cos2sin22cos2sin22cos2sin2 2 11 41 A 2 23 3 2 323 2 233 11 2!3! 137 15, 2!66 2813 44,15 62! At eIAtA tA t t ttttt t ttttt 6 1 1121 1 ; 22214 TT 33 33 2(),1 4 4() 2
11、() tttt At tttt eeee e eeee 1 1111 2(),() 1 3131 11114 4(),2() 3131 SSSS SIA SSSS At e 3 0 3 1 ( )3 1 ( )4 tt tt tee tee 0 At eI 1T 11211121 222122212221222142221 33tttttttt3333tttttttt33tttttttt3333 eeeeeeee 333333333333 eeeeeeee 4()2()4()2()4()2() 33333333333333 4()2()4()2() 3333 1 1 4 4 1111 2(),
12、()2(),()2(),()2(),()2(),()2(),() 2. 010 001 (1,0) xxu yx 1 (0),( ) 1 xu t 2 2 . 1 . 012! t A IAtt () 0 0 0 2 0 ( ) 1110 1( ) 011011 122 1 11222 t AtA t t t eeBud tt d tttt d t xx = = 1110111011101110 011011011011011011011011011011011011011011011011 tttt 0101 t ( )( )eeBudeeBud( )( )( )( )eeBudeeBud(
13、 )( )( ) 111011101110111011101110 011011011011 0 011011011011 0 0 ttttttttttt 111011101110 011011 0 011011011011 0 0 tttttt 27.23 1. 0 0 ( )( )(0 ) ( ), ( ) AtAt ttxx x te xe t uK BK Ku () 0 0 ( ) t AtA t eeBdxxK () 0 0 ( ) t AtA t eedxKB () 00 | AtA t eeBxK 0 AtAt ee BxK 2( )1( )ttuK 0 (0 )xx () 0
14、0 1( ) t AtA t eeBt dxxK () 0 0 t AtA t eed BxK 1() 00 | AtA tt eA eBxK 1 0 () AtAt eAeI BxK ( )1( )( )1( )( )1( )( )1( )( )1( )( )1( )( )1( )( )1( )( )1( )( )1( )( )1( )( )1( )( )1( )( )1( )( )1( )( )1( ) AtA tAtA t xxKxxKeeBteeBteeBteeBt 0 xK xKxKeeB xK ( )1( )( )1( )( )1( )( )1( )( )1( ) AtA tAtA
15、 t eeBteeBt 0 AtA tAtA t eeBteeBteeBt 0 AtA tAtA t 3( )1( )ttuk 0 (0)xx () 0 0 (t)1( ) t AtA t eeBt dxxK 0 0 t AtAAt eed e BxK () AA eeA e A 0 t 0 00 | tt AtAA eedAed A1 0 00 | tt AAt edAeed 11 0 | AAt AteA e 11( ) AAt AteAeI 21 0 ( )() AtAtAtAt teAeIA tee Bxx 21 0 () AtAt eAeIA t BxK K 00000000 edA
16、eededAeededAeededAeed 0000 d d tttt 0000 edAeededAeed tttt AAtAAt1 tt 1AAtAAtAAtAAtAAt1AAtAAt1 edAeededAeed AAtAAtAAtAAt edAeededAeededAeed 2- 9.2- 2 1s,0.1Ts 1 1 u 2 u 1 11 212 12 2 xxKu xxu yxx 11 22 1 2 100 1001 21 1 2 xxuK xxu x y x 2 10 10 1 IA 12 0;1. 111 10 0 10 IA PP 11 100100100100 11 100100100100100 1111111111 10011001 222222 1001 22 100110011001 2222 1001100110011001100110011001 1 x x1 1 x x x IA 1 01 T P 222 00 0 11 IA PP 1 1 2 P 01 11 T 1 T 11 10 1 100 ( ) 011 T AT T T e G TeTT ee