1、Q 20 2 M29 9 SIMU L INK O“d _u *( + “, +6 10039 )K1:4 MAT LABsI MU LIN K qO“d_ZE. sI MULIN K q+,i$O y O“d , _ ,W% sI MULIN KO“d +_.1oM: SI M ULInN K : +;O“dO“d _O“d !9,4 R 1ilb “O“dv tO“d_1 p4,.d sZsZy +_ZE1v I,T v,r q,i O ?z_1labMAT LA B“ S9 a1 ea|) ?B8, Ir qb HMAT LA B4 SI M ULIN K q, q VZLO“d +_b
2、SI MU LIN K LC “dy a_B“, PMTLAB ?B Zn. sI Mu LIN Kq+ : LC V jy bW IN D O W S j3 ,YVe S T Vy 4“d ,i_b LC TWq , ZLa4 2byNsl M U L K q O“d +_ b“ b“ sZV U O ,V Zb7yBx . , y Z = x Z , y , =. , ym=2 ,5ya= yay Z = y4k . + k . k , e . e . k .y , =BBy . +By ,BBy , +ByB+Bx om t mBmBm l m -k, k , e , e ,y; =By
3、-BByZ +By 3BBy ;m Z m ZZ T:X = $BxbX = y : y : y ,0 00 0m Z m Zy 4 1,O“d c Z C Zm l m lC Z c Zm Z m Z=1 $O srZ , m1b2_ m1 sm d= psZ:m: =Bk : (x :Bx . )Bc Z (s:Bs, ) ( l)m : F: = k Z (x :Bx : ) + e Z(:Bs: )Bk : (x :Bxb) (2): m :+ ( PO: k , ; c :E D E y O_ ; VsZ,9 V ZbsZ, MAT LA BsI M U LIN K Vy O“d_
4、bMAT LA B 73 g/o SI M U LIN K , V _“bSI MU L IN Kc v,1 S ink s ( Z T) vaSou rc e ( ) vaLi ne ar (L) vaN o n lin edL) vac o n n e e tio n s ( ) vasi m ul in k E xt ras () v, v c0 vb t v VZLO“d_ ( m2 )bXlxo20 2 M29 9 S o p. . r.;n .P o . , S P.m.S P rin g,Lm fS u m M gx1 n , . 0 , . to r nn t . ,m. to
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6、W hlte Nni se (K z.2),s_ b ,K z. 2m3x x = SeoPeDat .sia ls. valu es, :Y = fi (x x , 1024 * 8): / /S1024 * 8fiM;n = lengt h(Y):Py y = Y. * e onj(Y)/ n : / / q ;fs= 1000; / / !“ q;fm =l /2 * fs; / /? 3 q| cK q;f= (0 :+2) /()*fm ;/ /1TB;109109(qPyy(l:(n/2 + l), ho ld o n; =20 02 M29 9 ax is(0 . 1, 100
7、, 0 . 00 1, 1000) B1 M F;Y v61 pM Tb F5 8“+ “B, B HWV,“d T t N. 1 F N,“d?Z vYy b E/“dF5 8“ s6, 3,MG bCSCW/, n X, %F“d l,iYVCSCW“da) , F “SB: HMxT, E i, E b“diT e8“, 5 8“,F5 8“xT, ? LC E/ 3, ?K/ a HWa r - rZ p b /a E/C ?Z1 p, CSCw LC E/$b B1v ?Z a1 .9 xT:V aC A. N BBQ SC SCW p “,0.!9 8 . 1 8.3r . 21
8、W 1 TB / .9 “/“d- IMS, 1996 , 2(4):3c8 .4 N au o ,Ba l! M , G uPta 5 et altDes i, fo r Ma nu faeture byM u ltiBE nte rp rise P7rt ller shiPS : Cure n t Sta tu s a nd Futu reD ire e tio ns . ASME W in ter A nn u alMeet in g , N e w YO rkaUSA . 19 4 :2879 .5,f . _5/C SCW Ll.S, 19 8 (10 ): 32 37 .16 a, . / T/.S,19 8 (6 ): 26a3.,
