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  • 1. 27 2 Vo. 7 No 2 l2 . 20 05 4 J OURNALOFE E E Ap.2 0 r 05 MA L B TA DP S , , ( , 103 ① 408) : DP S , C S C , DP S MAT AB L , MAT AB L DP S , DP S 。 T 50 MS 4 2 DP S MAT ABLn sfr C L ik o C S , MAT AB L DP S , MAT AB L C S C , MAT AB L C S C , FR I MAT AB L C, C S MAT AB L DP S MAT AB L 。 : T 30 50; L ;C ; ; MS 2 C 4 2 MAT AB C S T 319T 1.2T 1+ 7 : P 9 . ; N9 1 7 ; N7 3 . :A :08 6620)2 06 4 1 0 -0 8 ( 0 5 0 -0 7 -0 D s na dI lme t f S i e ytms ei n mpe n o D PFl rS se g t frT ahn x ei n w t o ec igE p rme t ihMA L B TA I n , HE G u , I i L Ho g Z N J n X EX a ( col fIfr t nS i c E gneig et l ot S ho o nomai c ne& n ier ,C nr S uhUnvri ,C a gh 1 0 3 hn ) o e n a iesy h n sa4 0 8 ,C ia t A src:R cnl mot o D P tahn e p r n a d d vlp n sse btat ee ty s f S ec ig x ei t n me eeo me t ytms a o t te C S dp h C e vrn n.Onyfw tpD Pe p r na sse n i me t o me d p teMAT ABe vrn n.Us gteget l e o S x ei tl ytmsa o t h L n i me t o i h ra n cl lt g p we fMAT AB t si S sse d s nn cud da t al rd c h oto ac ai u n o ro L oas tD P ytm ei ig o l rmai l e u etecs f s g c y d vlp n t .Wed s na di lme t S ie sse eeo me t i me ei n mpe n D Pftr ytmsfr ec ige p r n wi g l o tahn x ei t t me L , hMAT AB u igtefn t no MAT ABl k o C Si MS 4 2e p r na sse .T i ri e s gF R sn h u ci f o L i sfr C nT 5 0 x ei tl ytms hsat l,u i I n me c n ftra ne a l,ma l nrd cs h etrs f ie sa x mpe l i yito u e tefaue o MAT ABa dC Se vrn n,a dh w t n L n C n i me t n o oma e o k l k oC Swi i st C n t L ,as t S ytm ei iga dd b gpo rmswi hMAT AB si D Psse d s nn n e u rga s g t L . hMAT AB Kew r sdgtl in l rcs; MS 2 C 4 2 MAT AB C S ftr g y od: ii s a poesT 3 0 5 0 ; a g L ; C ;iei l n T 3 0 5X MS 2 C 4 TI T 60 I0 0 DP S 。 DP S MAT AB L , MAT AB L T 50 MS 4 2 , ( oe Cd DP S , DP S C mp srSu i, C ) o oe tdo C S , C 。 T 50 MS 4 2 DP S ,MAT AB L DP S MAT AB Ln sfr L ik o , 、 C S C , MAT AB L 、 。 DP S 。 FR I ① :04 1 9 2 0 -1 -0 ; :05 1 4 2 0 -0 -0 : (96 , , 1 6 -) , , , ; (91 , , 1 8 -) , , : ; (91 , , 1 8 -) , , : 。
  • 2. 27 2 : MAT AB L DP S 77 MAT AB L DP S css cdp , : 。 c =[c=css ('orn m' 0 ' rc u '0 ;] md 'c cdp ' ad u ' ,' on m' ) '; b , p , ty r % r-ac tycth ea vl 1 MA L B TA DP S % ea(md ; vlc ) stc,t o t 3 ) e(c'meu' 0 ; i , 11 D P . S % , cth ac 1 DP S : stgb,P itr 'ro ) e( c f'one' arw'; , errl( lser'a e oetbi rodg {atr F i dt sa l hal kt o eC mp sr l s i oC d o oe n (m)} ' ikE rr) t ',Ln ro'; rtr; eun % , ed n ,C C S , 。 , C S C , vs l i be i 1 DP S C S C 。 vs l i be i MAT AB L B oen o la , : DP S FR I , vs l(c1 ; ibec, ) i C S C DP S 。 B oen o la 1 , , , B oen o la 0 , 。 ,C C S AD 8 2 UC 1 A/D 、 。 C S C DP S , c p .x c ap ee , 。 MAT AB L MAT AB L 122 .. MAT AB L C S C 。 , C S C , 。 , MAT AB L C。 C S , MAT AB L 、 C , , DP S 。 MAT AB L 。MAT AB L C 12 . MA L B TA DP S MAT AB L DP S o t k ull( uma =fli MAT AB o t'cf 'cn ) fe L ro,csi ,o v ; r MAT AB L C S C , MAT AB L i xs( uma ,fe) f~e i o t k 'l', t i % cn , MAT AB ov L DP S , %cs cf , %o t k uma MAT AB L 。 MAT AB L C S C stgb,P itr p itae ; e( c f'one' onsv) , : S; DP % C S C ; MAT AB L C wan l { E rru a l t lct poetfe rdg( ' ro-n be o oae rj c i :'o t k , l uma } C; C S MAT AB L C S C ; 'rj t i ro'; P oe Fl rr) c eE MAT AB L C S C 。 rtr; eun ed n FR I : ty r 121 .. C S C % r-ac tycth C S C MAT AB L c. p n o t k ; co e ( uma ) , c, c % C S C
  • 3. 78 27 cth ac rocn io =NO E R ; erro dt n i R OR st gb, P itr p itae ; rdg {atr F i d t e ( c f 'one' onsv ) wan l ( lser'a e o , l rtr; eun la rj t i : o t k ,C SFl ro'; odpoe fe ' uma } ' C i c l eE rr) } rtr; eun ,MAT AB L C S C ed n DP S , , C : MAT AB L DP S , #d f eMAX B SZ 0 8 ein UF IE2 4 a des d rs , : /* */ d o t d rs(c'o t ; d u=a desc,d u') #d f eMAX C F 4 ein OE F6 %d u ot , %d u ot /* 6, 4 6 */ 3 dot du it6dn MAX B SZ ] n1 i[ UF IE ; dof d rs(c'of ) =a desc,cef ; cef ' /* */ %d u ot it6d u[ n1 o tMAX B SZ ] UF IE ; /* */ % , cef of d cf eof it6cefMAX C F ] n1 of[ OE F ; 3 MAT AB ) L C S C /* */ C S C , it2n of n3 cef ; DP S , : /* */ sai =2 5 ccl g ^1 ; n it2n u; n3 b f % 16 Q15 /* */ c. i ( cefit6 ccl g *b of ) cwr edof n1 (sai . cef ; t , n ) it2i ,s m; n3 ,j u % C S C d of cef i n of ){ ( f cef <1 % /* */ rocn io = OE F E ; erro dt n C F UND R i b of cef MAT AB L FR I rtr; eun , 、 } MAT AB L 。 es f cef MAX C F ){ l (n of > ei OE F dof cef C S C erro dt n C F OVE ; rocn io = OE F i R cef of 。 rtr; eun DP S , } C S C , es fn u<1 l ( b f ){ ei c.u (rno at 3 ) crn ' th l , 0 ; u ' /* */ DP S , erro dt n B i E ; rocn io = UF UND R rtr; eun MAT AB L , : } io t cra ( d u,it6, o t; d u=c.ed d o t' 1 'd u) n es f b f MAX B SZ ){ lei(n u > UF IE % MAT AB L erro dt n B i E ; rocn io = UF UND R 13 FR . I rtr; eun MAT AB L I1 FR } Ka e ir s 10 FR I , 03 . frj 0 j b fj o(= ;<n u;++){ ( , 03 00 20 ) . *4 0 =1 0 Hz。 /* */ : s m=0 u ; b i ( 0 0 3 k i r1 , ) ; =f 1 1 , . , a e( 1 2 ) r s fri ;<n of i o(=0 i cef ++){ ; [ , =fezb 1 5 2 2 ; h w] rq( , , 1 , ) s m +=dn i ] cefi; u i[+j* of ] [ i r; f ue g d u[] u o tj=s m》1 ; 5 po( a sh ) ltw,b ( ) ; /* 1 , 5 25 1 */ t l( ie ' Ka e t ir s 10 FR I '; ) } ya e( lb l' '; ) } xa e( lb l' ( qi Ny us t =1 '; ))
  • 4. 27 2 : MAT AB L DP S 79 2 , 1 0 Hz 20 , MAT AB L , 2 0 Hz 50 , 1 0 Hz 00 2 , 。 , : MAT AB L 、 , 。 MAT AB L 。 3 DP S , , 。MAT AB L 、 2 、 , 3 : 。 T 50 MS 4 2 DP S MAT ABLn o C L ikfrC S , MAT AB L DP S , 。 : [] 1 .MAT AB L [ . M] : ,01 20 3 [] 2 , . MS 2 C 4 D P T 30 5X S 、 [ . M] : ,02 20 。 40 0 Hz 2 0 Hz 50 , [] 3 . MS 2 C 4 D P T 30 5X S [ . M] : ,02 20 8 0 Hz 00 。 , [] 4 . L [ . MAT AB M] : ,03 20 , 40 0 Hz 4 0 4 0 =0 1 0/00 .。 ( 75 ) , , 5 , 《 》 , , 、 , , , , , ( ), 。 , 、 , , 。 。 , : , 、 , , [] 1 . [ . M] : ,04 20 [] 2 . [] J. ,033 20,6 , , 。 ( ) 4 -5 3:5 1