HWP Document File V3.00 7R":'NN''A 1 w MATLAB G)ccccA 1 w MATLAB 1997e 12 17 a, 16 20wA嵕Awwwwwwawiddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy(w10)ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy(10)ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uybeA(15)wddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyeA(A20)ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyAdddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyѡddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy )A 1 w MATLAB wddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw )1.1 MATLAB a pddddddd x)9 )i)MATLABe MATrix LABoratoryi uae i, Á, iee, eee a w wi saa w Áe i a wi Aae aϡaa. 1ddddddd( )MATLABe i Bi aa awaa wi ae ewi Aea. mddddddd )6 H )e)MATLABe a ii aa a A dimensioning aaС gaa w⸥ aϡa ii awaa aϡai baС g A ei i a. Mddddddd h)4)MATLAB aw e b˷e M-filei awqa be i aeA ae ww aϡai A bi ae 񸡷a. ddddddd) wdddddddw)1.2 MATLAB dddddddd!p)4)MATLABe wwi e www M-filei bae eͳ, ww i aw, a a Ii waa IAei ae SIMULINK Aᴶa. ddddddd) ddddddd ) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyv)A 2 w ⸥ MATLAB aw wddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw )2.1 ⸥ awi ddddddd(#)2.1.1 i aw  ddddddd$)1) i b w  dddddddH&)- b ii ⸥ aa wѢa sea. ddddddd') dddddddh))i : , , a ddddddd*)A4 MATLABA awAe i bw  ddddddd,)y4 MATLAB www ddddddd.)y4 ww e qЁii awaa ii ddddddd/)y4 M-a̩ A ii ddddddd81)y4 A aa a̩ ii i Uddddddd 2)2X4)- MATLABe ae aϡa i i a 崡a w崡 a a. Aa aw awe aǡa aa wei iw a. ddddddd5)  dddddddx7)A4 ib A ddddddd9) y4 ie e e ai awaa ea. ddddddd:) y4 A ie ɉ( [ ] ) qea. )ddddddd(<) y4 {A Ať( ; )i e e Ё ai ea. ddddddd=)  ddddddd2) i i jddddddd)5 )- MATLABA awAe aei (, qЁ, , a w)e i awI a. e , qЁ e i a qA i i a. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw)@4 x=[-2.5 exp(2.5) 2*3/4] ddddddd@w)x = dddddddw) -2.5000 12.1825 1.5000 ddddddd` w)@4 y=['abc';'x' 'y' 'z'] ddddddd w)y = ddddddd w)abc dddddddw)xyz ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) ?ddddddd0)1)- i A a e ei aaa a i e i aС ae ti bae Ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyPw)@4 x(5)=abs(x(1)) dddddddw)x = 3dddddddpw) -2.5000 12.1825 1.5000 0 2.5000 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) iddddddd)2 )c)a i u, ia a e A i sae aᠡe 0 ii i a i i waa ei eA i iaea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy@w)@4 z=[1 3 5];  ddddddd w)@4 A=[A;z] ddddddd`"w)A = ddddddd#w) 1 2 3 ddddddd%w) 4 5 6 ddddddd'w) 7 8 9 ddddddd(w) 1 3 5 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy0*) pddddddd+)2P-)e.) A e a { be ii waa e iA ai , e i a. q wwA abA Ať( ; )i aae wwe Ae eA ae gea. dddddddp0)  ddddddd2)3) i iddddddd3)8 5)- MATLABAe a A ' i ' e ' j 'i a i aeea. eA i e ja e awAi e aeѡ awСa С ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy6w)@4 z=1+2i ddddddd@8w)z = ddddddd9w) 1.0000+ 2.0000i  ddddddd`;w)@4 z1=1+3*j dddddddw) 1.0000+ 3.0000i dddddddw@4 i=2 dddddddw)i = ddddddd w) 2  dddddddw)@4 z=1+2*i ddddddd@w)z = dddddddw) 5 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy` ) ddddddd )6 )q))- ii bi i awe + e - 币A i e eEae 񸡷a. e ii 5 + 5i { beae te 5+5i e a aa 5 5i I a. aa i a a aa i bae wae ᴡ wʼna. ddddddd0)  ddddddd)2.1.2 a awi dddddddP)1) MATLAB e ei Iddddddd)2p)- MATLABe ᴡ A bE i aС ei ea. MATLAB ee aq {e wсi ea.  ddddddd)@4 e = ddddddd)@4 ddddddd )4>)h@)e eea, aȅa, qЁ, e wa I aa, i ee ie i Ea. ei aС gvi e ia s(answer)i ae 'ans'ae eA aa iwEa. ddddddd ) sddddddd`")2 #)m%)- aa ᐁ e A aaȉ i e b aa we ᶡA aa w (...)i Enteri e aq A ae Ea. ddddddd') ddddddd()2 0*)e+)P-).)- MATLABAe wa bAe 19a aЁ a ai awaa e e qЁ qa i a. e MATLABAe a ai iaa, qЁ qe ww aᴡ ea. b 'A' 'a'e ᬡ ae e Aa, 'inv(A)'e i A bii aСe 'INV(A)'e awaa bi aС ge e A ge qЁ(undefined function) sEa. dddddddp0)  ddddddd2)2) a e dddddddd3)5 5)-MATLABAe q (-)i qe 帷⸥ i awaa, 10 sA(E e e) i aaȁe 󸡣a(i e j)i awi a. ?ddddddd6)1@8)- eA awAe e eeaie ea awAe i {aa, ee ᶡ aeaa. ddddddd9) u ########"!#9 `@@@` @@@J@@@ @@@@`@@@`@ @@@J@@@@@ @@@`@@@` @@@J@@@ @@@ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyF+ ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy; aС(addition) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy`/ ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy e a(right division) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyE- ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy (subtraction) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy`\ ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy E a(left division) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyK* ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy aС(multiplication) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy{`^ ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy" sA(power) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy" idddddddl>)1 b)a w a aa eA e i ee éi e a. eee w e a E ae {e ti xA Ae i ee w ae ii aa. ddddddd ) ddddddd)- inf : 1/0 {e eЁi ea. 2ddddddd@)- NaN : 0/0 e inf/inf' {e e b i ea. ddddddd)  ddddddd` )3) b wѢ dddddddF )0 )f))- MATLABAe e ia eA aΡAa, aeAe Á ae MATLAB tA aa a a. aeс wѢi ewaС ᶁ 'format'ae wwi AaС a. aa format wwe e ewA aΡAe Á ae wѢei ew a. dddddddF 0) t ########<) )F / @@@ k @@@ fk @@@ k @@@ @@@@@k @@@f@k @@@@k @@@@@@k @@@fk @@@k @@@@@@k @@@fk @@@k @@@@@@k @@@fk @@@k @@@@@@@@k @@@f@k @@@@k @@@@@@k @@@fk @@@k @@@@@@k @@@fk @@@k @@@ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy(ae wѢ ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy$ -5/4 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy:$ 1.23456e-5 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy$ 12345.6 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}short ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ -1.2500 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 1.2346e-005 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 1.2346e+004 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}short e ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ -1.2500e+00 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 1.2346e-005 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 1.2346e+004 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}long ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ -1.25000000000000 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 1.234560000000000e-005 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 1.234560000000000e+004 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}long e ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ -1.250000000000000e+00 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 1.234560000000000e-005 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 1.234560000000000e+004 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}bank ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ -1.25 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 0.00 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 12345.60 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}hex ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ bff4000000000000 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 3ee9e3fe580f5495 ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ 40c81cccccccccd ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}+ ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ - ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ + ddddddd} pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy}$ + ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy;) ddddddd ) ddddddd)4) b eA e iddddddd ,)6 )fL")qa ie MATLABA b󴷉e(workspace)a ae wbA awe ei wEa. e b󴷉e awE eii ia ᶁe aq { ae Ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy#w)@4 who dddddddl%w)Your variables are: )ddddddd&w)A i y z1 ddddddd(w)ans x z ddddddd*w)@4 whos &ddddddd+w) Name Size Bytes Class -ddddddd<-w) A 4x3 96 double array /ddddddd.w) ans 1x1 8 double array .ddddddd\0w) i 1x1 8 double array /ddddddd1w) x  1x5 40 double array -ddddddd|3w) y  2x3 12 char array 9ddddddd 5w) z  1x1 16 double array (complex) 9ddddddd6w) z1  1x1 16 double array (complex) ddddddd,8w) +ddddddd9w)Grand total is 27 elements using 196 bytes ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyL;) >ddddddd<)5l>) { 'who'a 'whos'i waa eс b󴷉ewA ae eiA e i i a.  ddddddd6) i w zddddddd)2 )c)- MATLAB ʼneE wA aa wi AAeA aa helpa bae MATLABA ʼne ii i bie wТi aa aae a wТA aa i i a. ddddddd@) ddddddd)@ ` )x )- helpae e⸥ 񈂬 wwa lookfor'a eA, i i 'lookfor inverse'a bae e 񈂬 e e A M-filei ⬁ 夁 A 'inverse'ae ei qae e qЁii ai a. ddddddd ) ddddddd)7) b󴁷 a w ddddddd )80)h)P)- MATLABwwwA aaС ᶁe 'quit'e 'exit'a bС aeA, aI b󴷉ewA ae eie a. aa a A eii waС i e 'save'ae wwi awae Ea. wwe be a̩ q ei qi aС gae 'MATLAB.MAT'ae q a̩A e eii wea. :ddddddd)4p)A MATLABaС a 'load'wwi awaa eс b󴷉ewA a i a. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw)@4 save scc A B C ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) 6ddddddd )aq { bae 'scc.mat'ae q a̩A e 'A','B','C'a wEa. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw)@4 load scc ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy@) 4ddddddd )a bae a̩ 'scc.mat'A e e ei eс b󴷉ewa ia. ddddddd`") ddddddd#) wdddddddw%)2.2 i Bȁ ee b  ddddddd')2.2.1 帡 i 5dddddddh))- MATLABAe i 帡 ii aΡaС ᶁ beaa( ' )i awea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy*w)@4 A ddddddd,w)A = ddddddd.w) 1 2 3 ddddddd/w) 4 5 6 ddddddd81w) 7 8 9 ddddddd2w) 1 3 5 dddddddX4w)@4 A' ddddddd5w)ans = dddddddx7w) 1 4 7 1 ddddddd9w) 2 5 8 3 ddddddd:w) 3 6 9 5 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy(<) Eddddddd=)9beaa( ' )e A' { i eA , [1 2 3]' { i ae aAA a. ddddddd) ]ddddddd )/)- ie beaai e ee 帡×i a 帡×ii AEa. aa 帡×ii aС ᶁe 帡e iA i ae Ea. $dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy@w)@4 Z=[1-2i 2+3i 3-4i;2+1i 3-2i 4+3i] dddddddw)Z = 7ddddddd` w) 1.0000- 2.0000i 2.0000+ 3.0000i 3.0000- 4.0000i 7ddddddd w) 2.0000+ 1.0000i 3.0000- 2.0000i 4.0000+ 3.0000i ddddddd w)@4 Z' dddddddw)ans = %dddddddw) 1.0000+ 2.0000i 2.0000- 1.0000i %ddddddd0w) 2.0000- 3.0000i 3.0000+ 2.0000i %dddddddw) 3.0000+ 4.0000i 4.0000- 3.0000i  dddddddPw)@4 conj(Z') dddddddw)ans = %dddddddpw) 1.0000- 2.0000i 2.0000+ 1.0000i %dddddddw) 2.0000+ 3.0000i 3.0000- 2.0000i %dddddddw) 3.0000- 4.0000i 4.0000+ 3.0000i ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy ) ddddddd)2.2.2 i aee ddddddd@)1) i Q Q Vddddddd )7`")- i Q QAe a Q Q aea + -i awea. e i ee w Ae i a {a ea. =ddddddd#)3%)- i e Bȁ Q Qe b i {e ᶡ, b i w {e ᴥa. vddddddd')2()c0*)- ᬡ a ae wA ee awСe, Aa 141 i aia wAe e ia B ee awaa. wAe ia Bȁ e iA aiai aa e Ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy+w)@4 A=[1 2 3;4 5 6]; dddddddP-w)@4 B=[2 4 6;1 3 5]; ddddddd.w)@4 C=A+B dddddddp0w)C = ddddddd2w) 3 6 9 ddddddd3w) 5 8 11 ddddddd 5w)@4 C-5 ddddddd6w)ans = ddddddd@8w) -2 1 4 ddddddd9w) 0 3 6 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy`;)  ddddddd<)2) i Q Yddddddd>)4- i Qe *i awaa aΡaa, ee w Ae i e Bȁ a(inner dimension) i wAe ea. ddddddd)  ddddddd )3) i aQ 9ddddddd )0@)- i aQe aiae i ea b a b a ia aС gea. 0ddddddd)y4 b a : X=A\B -----> A*X=B (X = inv(A)*B) 0ddddddd` )y4 b a : X=A/B -----> X*B=A (X = A*inv(B)) dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy w) * &n t t   W xt W GGtt dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw@4 X=A\B dddddddwX = ddddddd w 0.2000 0.1000 dddddddw 0.6000 2.3000  ddddddd@w@4 inv(A)*B dddddddwans = ddddddd` w 0.2000 0.1000 ddddddd w 0.6000 2.3000 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy  ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uys & *P t t  W xt W GGtt  dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw@4 X1=A/B dddddddwX1 = ddddddd w 0.2500 0.2500 dddddddw -4.0000 6.0000  ddddddd@w@4 A*inv(B) dddddddwans = ddddddd` w 0.2500 0.2500 ddddddd w -4.0000 6.0000 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy  ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uys ddddddd w) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) ddddddd) ddddddd0) ddddddd) dddddddP) ddddddd) dddddddp) ddddddd) ddddddd)2.2.3 B i b  ddddddd )1) Bȁ _ddddddd)3@)- Bi eia i e bt:wa:A·t wѢa ae Ea. wai aС g bt:A·t wсȡ bae aa wae 1Ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy w)@4 x=1:5 ddddddd`"w)x = ddddddd#w) 1 2 3 4 5  ddddddd%w)@4 y=0:.5:3 ddddddd'w)y = Gddddddd(w) 0 0.5000 1.0000 1.5000 2.0000 2.5000 3.0000  ddddddd0*w)@4 z=5:-1:-5 ddddddd+w)z = CdddddddP-w)ddddddd 5 4 3 2 1 0 -1 -2 -3 -4 -5 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy.)ddddddd Rdddddddp0)22)dddddddť(:)i awaa Bi ae a Ba Ea. i Bȡ eia eae beaai awaa i Bȡ ѡe Ea. ddddddd3)ddddddd ddddddd 5)ddddddd-a c B qЁ ddddddd6)y4 logspace : a web Bi 1ddddddd@8)y4 linspace : i e eb a i aa wa ddddddd9)  ddddddd`;)2) a ddddddd<)9>)k )- MATLABAe a(subscript)i awqa i b ii aΡi a. b i qA ɉ eA a( )i bqa wi aΡi a. aA i awi wAe a i t aw aa a A a awEa. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy w)@4 A=[0 1 2;4 5 6;8 9 10] dddddddw)A = ddddddd@w) 0 1 2 dddddddw) 4 5 6 ddddddd` w) 8 9 10 ddddddd w)@4 A(1.24*2, 6/2.5) 3ddddddd w)Warning: Subscript indices must be integer values. dddddddw)ans = dddddddw) 5 ddddddd0w)@4 A(1,1)=A(2,2)-A(3,3) dddddddw)A = dddddddPw) -5 1 2 dddddddw) 4 5 6 dddddddpw) 8 9 10 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) 'ddddddd)z4 iA B ai awaa i i i a. %ddddddd ) - i w : (b : {, bi : {i) ddddddd) i Aa 10410 w ia aaa. 2ddddddd@) y4 A(1:5, 3) : 1Ё 5a A 3夁 e i(i B) <ddddddd ) y4 A(1:5, 5:10) : 1Ё 5a 7i 10ia (543 i) (ddddddd`") y4 A(:, 5) : 5夁iA e i(1041 i B) .ddddddd#) y4 A(1:2, :) : 1Ё 2a e i(2410 i) ddddddd%) ,ddddddd')z4 Bi i a awae b Bȁ i i a Ea. rddddddd()7 0*)i+) - x ya Bȩ 'A(x,y)'a bae i A i A B x i B y i bb a i ai aaȁe i A i E ii eea. YdddddddP-)=.)  ) xa 1, 2, 3 ya 3, 2, 1 Ba aС Ae a {a i A(x,y)   A(y,x)i aaȅ a. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyp0w)@4 A ddddddd2w)A = ddddddd3w) -5 1 2 ddddddd 5w) 4 5 6 ddddddd6w) z 3&A ) 6) 68v x) 6v GG) ) 6 dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw @4 A(y,x) dddddddw ans = ddddddd w 8 9 10 dddddddw 4 5 6 ddddddd@w -5 1 2 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) 8 9 10  ddddddd@8w)@4 A(x,y) ddddddd9w)ans = ddddddd`;w) 2 1 -5 dddddddw) 10 9 8 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyz4 'A(:)' ť aa ae Oddddddd)9 )- 'A(:)'a w(=) b, b iw eA e wAe i A i i ᶁ i E i Ba Ea. 1ddddddd)- 'A(:)'a w(=) bA AAe i wс e aǡi aA Ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy@w)@4 A=[1 2;5 6] dddddddw)A =  ddddddd` w) 1 2  ddddddd w) 5 6  ddddddd w)@4 b=A(:) dddddddw)b = dddddddw) 1 ddddddd0w) 5 dddddddw) 2 dddddddPw) 6  dddddddw)@4 A(:)=2:2:8 dddddddpw)A =  dddddddw) 2 6  dddddddw) 4 8 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy ) ddddddd)3) i -ddddddd@)- ee aСe a aa e i b 040 ii ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy w)@4 x=[ ] ddddddd`"w)x =  ddddddd#w) [ ] ddddddd%w) 4ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy')0()- i A be Сa ii AaeA a⸥ wa i awEa. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy0*w)@4 A=[1 2 3;4 5 6;7 8 9] ddddddd+w)A = dddddddP-w) 1 2 3 ddddddd.w) 4 5 6 dddddddp0w) 7 8 9 ddddddd2w)@4 A([1 3], : )=[ ] ddddddd3w)A = ddddddd 5w) 4 5 6 ddddddd6w) *ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy@8)- ii ᶁe 'clear 'A e qi ae Ea. ddddddd9)  ddddddd`;)4) bie i >ddddddd<)1>)- MATLABAe w bСa A sAe bie iii ae qЁii Aea. &dddddddy4 compan  - e i(Companion matrix) &ddddddd)y4 diag  - b i(Digonal matrix) "ddddddd )y4 gallery O - i(Test matrix) ddddddd)y4 hadamard  - Hadamard i ddddddd@)y4 hankel x - Hankel i ddddddd)y4 hilb  - Hilbert i ddddddd` )y4 invhilb U - Hilbert i bi /ddddddd )y4 kron s  - Kronecker E (tensor product) ddddddd )y4 magic  - aw ddddddd)y4 pascal  - Pascal qbw ddddddd)y4 toeplitz ( - Toeplitz i ddddddd0)y4 vader  - Vandermonde i ddddddd) dddddddP)- a AA w⸥ ii ddddddd)y4 zeros !  - 0ea E i dddddddp)y4 ones p  - 1ea E i ddddddd)y4 eye  - e i ddddddd) ddddddd )  wdddddddw)2.3 i ee lddddddd )?!)- i ee(Array operation)e *, \, /, ^ e ' A aa ᴡe e⸥ w i ee a i aA Ae e eei aa. ddddddd(#) ddddddd$)2.3.1 i aee dddddddH&)1) i ee Q Q Gddddddd')0h))- ea i Q Q i eea A A i ee Q Q ae a. ddddddd*) ddddddd,)2) i ee Q aQ Uddddddd.)7/)- .* e i ee Qi aaȁa, i a {i b i {e ᶡA e i Qi aa ii ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy81w)@4 A=[1 2 3;4 5 6]; ddddddd2w)@4 B=[1 3 6;7 8 9]; dddddddX4w)@4 A.*B ddddddd5w)ans = dddddddx7w) 1 6 18 ddddddd9w) 28 40 54 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy:) Addddddd (<)8=)- i ee aQAe ./ .\ aa eA b i ie i a. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw@4 A./B dddddddw)ans = ddddddd w) 1.0000 0.6667 0.5000 dddddddw) 0.5714 0.6250 0.6667 ddddddd@w)@4 A.\B dddddddw)ans = ddddddd` w) 1.0000 1.5000 2.0000 ddddddd w) 1.7500 1.6000 1.5000 ddddddd w)@4 B./A dddddddw)ans = dddddddw) 1.0000 1.5000 2.0000 ddddddd0w) 1.7500 1.6000 1.5000 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) dddddddP)3) ii awe sA ddddddd)- .^ e e sAi aaȅa. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uypw)@4 x=[1 2 3];  dddddddw)@4 y=[4 5 6]; dddddddw)@4 x.^y ddddddd w)ans = dddddddw) 1 32 729 ddddddd@w)@4 y.^2 ddddddd w)ans = ddddddd`"w) 16 25 36  ddddddd#w)@4 2.^[x y] ddddddd%w)ans = %ddddddd'w) 2 4 8 16 32 64 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy() ddddddd0*)  ddddddd+)2.3.2 aȁ ee dddddddP-)1) ʼn ee(Relational operation) 6ddddddd.)2p0)- MATLABAe a {e iA aa wi e 6a ʼneeaa a. ddddddd 2) ######## 1 ^@@@^/@@@@^@@@^@/@@@^@@@^/@@@^@@@^/@@@^@@@^/@@@@^@@@^@/@@@^@@@^/@@@ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyeea ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy} ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy < ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy e(less than) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy <= ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy a(less than and equal) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy > ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy (greater than) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy >= ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy w(greater than and equal) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy == ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy {q(equal) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy ~= ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy { gq(not equal) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy Lddddddd;)3,=) eeaie i w ii aaa a ii 0 1 E i wсȡ aaȅa. ( 0 : ስ, 1 : q ) ddddddd>) ddddddd2) ee(logical operation)  dddddddF) ########VFq @@@@ @@@@@@@@@ @@@@@@@ @@@@@@@ @@@ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyeea ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy & ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy a(and) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy | ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy e(or) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy ~ ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy (not) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy Sdddddddl);)y4 C = A & B : i A i B w i a 0 a wAe 1i, aaa   0e 0i aa. gddddddd ): )y4 C = A | B l : i A i B w i aaa 0 awAe 1i,   i A a aaa 0 awAe 1i aa. 8ddddddd )y4 B = ~A  : A a 0 a wAe 0i, 0 a wAe 1i aa. ddddddd<) Oddddddd)6\)y4 any(x) h : B x A aaa 0 a a ae 1i a,   0e 0i aa. Nddddddd)<|)y4 all(x)   : B x i 0 ae 1i, aaa 0 a ae 0   i aa. ddddddd ) ddddddd) ddddddd,) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyq)A 3 w M-a̩ b aw wddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw)3.1 aq Aᴅ  ddddddd4!)3.1.1 FOR a "ddddddd")- aa w w Х Uҁeq e Ea. dddddddT$) ` q . $ 1x1GGrddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyBfor e=bt:wa:A·t  dddddddB < Ѕ > ddddddd Bend ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy ddddddd%) dddddddt') ddddddd)) dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy*w)@4 for i=1:10  ddddddd$,w)ddddddd q x(i)=i; ddddddd-w) end dddddddD/w)@4 x ddddddd0w)x = =dddddddd2w) 1 2 3 4 5 6 7 8 9 10 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy3) Pddddddd5)57)ᶁ A < Ѕ >A A ; i a aa e aa ewA ia aΡAe i wС ea. ddddddd8) ddddddd4:)3.1.2 WHILE a Bddddddd;)9T=)- ⸥ (local condition)A aa aa w wii ⸥ Uҁeq eaa ea. ddddddd>) ddddddd h e d4 1x1GGr ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyBwhile  dddddddB < Ѕ > ddddddd Bend ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy ddddddd) ddddddd ) ddddddd) \ddddddd@)3)a ⸥ e I e 刡 I a. 刡 q( 0 ae ) A ስ( 0 e) I a ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy` w)@4 i=1;  ddddddd w)@4 while i<=5 ddddddd w) q x(i)=i*2;  dddddddw) q i=i+1; dddddddw) end ddddddd0w)@4 x dddddddw)x = =dddddddPw) 2 4 6 8 10 6 7 8 9 10 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy)  dddddddp)z4 break Eddddddd)1)- ai aaaa e wwᴡa. awe e a eA aaaa ae ᶡA 'break'a ae Ea. ddddddd )  ddddddd)3.1.3 IF ddddddd@) A _U ) g /_x/_GGq ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uySif 刅  dddddddS  < Ѕ > ddddddd Send ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy ddddddd ) ddddddd`") ddddddd#) Cddddddd%)6')- 刅 q Ѕi ea. a qe 刅 0 a a i ei a. ddddddd() A AF a2 ll( /xl/GGq 6lddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uySif 刅1  dddddddS  < Ѕ1 >  ddddddd Selseif 刅2  dddddddS  < Ѕ2 >  ddddddd@Selseif 刅3  dddddddS  < Ѕ3 > ddddddd` Selse  ddddddd S  < Ѕ4 > ddddddd Send ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy ddddddd0*) ddddddd+) dddddddP-) ddddddd.) dddddddp0) ddddddd2) ddddddd3) ddddddd 5) ddddddd6) /ddddddd@8) { 'elseif'i awaa a A aa Ѕi i a. ddddddd9) ddddddd`;)ddddddd3.1.4 switch -ddddddd<)- switch e ea aeA Ѕ 嬂a Ea. ddddddd>) ddddddd B  llc /xl/GGq 6lj%ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uySddddddddddddddswitch expression (scalar or string) dddddddS  case value1 ddddddd S   < Ѕ1 > dddddddS  case value2 ddddddd@S   < Ѕ2 > dddddddS  " ddddddd` S  otherwise ddddddd S   < Ѕn > ddddddd Send ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy ddddddd) ddddddd ) ddddddd) ddddddd@) ddddddd) ddddddd` ) ddddddd ) ddddddd ) ddddddd) Mddddddd)50)expressionA wae wa ae a Ѕi aС, w {e i e otherwise Ѕi ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw)switch input_num  dddddddPw) q case -1 dddddddw) q  disp('negative one');  dddddddpw) q case 0 dddddddw) q  disp('zero');  dddddddw) q case 1 ddddddd w) q  disp('positive one); dddddddw) q otherwise ddddddd@w) q  disp('other value'); ddddddd w)end ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy`") wdddddddw#)3.2 M-a̩ b : aadza qЁ 1dddddddH&)- MATLABAe e wwii a̩ A waa eA i a. lddddddd')2h))h*)MATLAB Ѕwii qaС e aa a̩i 'M-a̩'a aeA, a Ae a̩ waa .M a wa .M e aǡ a̩i aС ea. Yddddddd,)3.)e/)81) 2)  X4)D5)- M-a̩e e w⸥ MATLAB w wa A aa, wi Ae ae M-a̩i qae w i a. e M-a̩e aA M-a̩ A a ai i a(recursive call). e M-a̩e a eͳa a aϡAi awaa bi aa, ASCII a Aᴶa. q ver4.0 a aAe M-a̩ eͳa bi g e WIN 95 Note Padi awaeA aϡae e a̩ wai ' .txt ' aa e eqС a. MATLAB 5.0Ae M-a̩ eͳa a a.  dddddddx7)- aadza qЁ -ddddddd9)y4 aadza a̩ : e wwii eA aa Ё e a̩. !ddddddd:)y4 qЁ a̩ : aadza uaa ai a. ddddddd(<) ddddddd=)3.2.1 aadza a̩ :ddddddd2)- aadza a̩i Сe, MATLABe e a̩ A iᴶe wwi a Сa. pddddddd )1)a@)- aadza a̩ wie MATLABb ew aaii be saa ea. b aadza a̩A Aa awE eie eс www b󴷉e wA a qaA Ea. ddddddd)  ddddddd` )3.2.2 qЁ a̩ 6ddddddd )- a̩ bAe A functionae ea i e M-a̩ qЁ a̩a. 9ddddddd ) B  j ``  x`GG0 ``Mddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyfunction e = a̩q(a) ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy_ aadza aw e a񸡷a. function ae aadzaˡ Ea. ddddddd) $ddddddd)- a̩q qa awE q qЁ q {aea. ddddddd0)- qЁ A awI a ti a. Uddddddd)0P)- qЁ A awE e a te qЁa̩ E A b󴷉ewA aС gea. b qЁa̩e ei a qЁA eI ae a. %ddddddd)ddddddd- % A ae wie a A Ea. Jdddddddp)9)ddddddd- % qA e w e MATLABaϱaaA help mean a bavi ewA aΡEa. Sddddddd )= )ddddddd- 夁 % ѡҁ e look for mean a bae eA meanae ei qae wТi aa. ddddddd)ddddddd ddddddd@)z4 qЁ(Subfunctions) jddddddd );`")- qЁ a̩e aa w qЁi a a. 夁 qЁe primary function qЁa M-a̩ q Ea. e M-a̩ e 夁 qЁ qЁa Ea. =ddddddd#)1%)- bb qЁie qЁ a̩ 夁 Aᬁ wѢ e wѢi a qЁ qe ia ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy'w)function [tot, avg]=test1(A) .ddddddd(w)% TEST1 find mean and total value with vector  ddddddd0*w)n=length(A); ddddddd+w)tot=total(A,n); dddddddP-w)avg=mean(A,n); ddddddd.w) dddddddp0w)function t=total(v,n) ddddddd2w)% Calculate total value. ddddddd3w)t=0;  ddddddd 5w)for i=1:n ddddddd6w) q t=v(i)+t; ddddddd@8w)end ddddddd9w) ddddddd`;w)function m=mean(v,n) dddddddw)m=sum(v)/n; ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy3.2.3 MATLAB awi aA ae wwi Rddddddd)7 )y4 echo r  : wwi awae M-a̩ I bb wwi eA   aaea. ᤷA Awaa. ddddddd )8@)k )` )y4 input 4  : M-a̩ I awaa aai bi Ѕa. ww   e Ѣa aϡai Сǁ Awaa. inputi Сe a   aa bI a w aϡai aС g wȡ ᠁   aA Ea. ddddddd )7 )i)y4 keyboard M : wwe Aȁ aei a aadza a̩ awaС Ѕa.   M-a̩ A qЁi s ae, a̩ iE i a   a̩ Ae eA ei aeA AwaA awI a. ddddddd-)6G0)d )P)y4 pause  : aϡa i a e wi ea. pausea   Ae awaa aei i a aϡa С ea.   pause(n)a bae ne e aq aϡa   Ea. ddddddd)  dddddddp)3.2.4 be fddddddd#)1)b )- M-a̩ E MATLABqЁie aAa beii awea. beie ae qЁ ei, b e ei aadza a̩ ei A sEa. Cddddddd)1@)- ei be ae e qЁ MATLAB b󴷉ee ae qЁAᬡ a ei AaAEa. ddddddd ) HB  * 886!  x8GG 887 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyglobal eq ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) ddddddd`")  ddddddd#)3.2.5 ai ;ddddddd%)3')- MATLABA aii baСa i Ae ae ai 币A beaa(')i e Ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy(w)@4 s='MATLAB' ddddddd0*w)s = ddddddd+w)MATLAB  dddddddP-w)@4 size(s) ddddddd.w)ans =  dddddddp0w) 1 6  ddddddd2w)@4 abs(s) ddddddd3w)ans = %ddddddd 5w) 77 65 84 76 65 66 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy6) Dddddddd&@8)49)ai se a 6 Bȡ Qi i absi awae b ai ASCIIti i a. ddddddd`;) Eddddddd<)4>)- be aiii aa ai sСáa i Ae ɉ( [ ] )i awaa a eA aii aiae Ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw@4 [s, ' function'] dddddddw)ans = ddddddd w)MATLAB function ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) 8ddddddd@)- ti ai a i Ae qЁ num2str, int2stri awea. ddddddd)  ddddddd` )1) eval qЁ ddddddd )5 )p)- qЁ evale aii awaa wbe a aǡ wi ae qЁa. b, eval(t)a bae ai tA wae qЁi ea. e ta FUNCTIONae aiA wae qЁa i ea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw)@4 x='1/(i+j)';  ddddddd0w)@4 for i=1:3 dddddddw) q for j=1:4 dddddddPw) q  A(i,j)=eval(x); dddddddw) q end dddddddpw)end dddddddw)@4 A dddddddw)A = )ddddddd w) 0.5000 0.3333 0.2500 0.2000 )dddddddw) 0.3333 0.2500 0.2000 0.1667 )ddddddd@w) 0.2500 0.2000 0.1667 0.1429 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyg )5`")t#)qЁ eval inputi awae AAwa aϡai i a. ii COKE.M,CIDER.M,ORANGE.M APPLE.Mae q M-a̩i be A a wii aadza a̩ ei awi a. 0dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy%w)beverage=['coke ';'cider ';'orange';'apple ']; .ddddddd'w)i=input('Select no. of beverage you want! '); ddddddd(w)eval(beverage(i,:)) cddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy0*)6+)Ae inputA 嬂E M-a̩ Ea. aᬁ awe beveragee i A b Ё ii a¡ ᶁ 6ai ei ae a. dddddddP-) 4ddddddd.)0p0)- Ae 5 e 夡a a aaa̩ii i e wA iaa. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy2w)@4 file = 'data';  ddddddd3w)@4 for i=1:5 #ddddddd 5w) q eval(['load',file,int2str(i)]) ddddddd6w) end ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy@8) ddddddd9) ddddddd`;) ddddddd<) ddddddd>)  wdddddddw3.3 aa a̩ HdddddddX)2)- MATLAB wwi Ae MATLAB b ew wi bb aaA i aaA wae wi ea. dddddddx)3.3.1 aa A A  ddddddd)1) aa A ddddddd)y4 we i ai wсȡ aai bea. ddddddd( )y4 M-a̩ wсȡ aai ea. ddddddd )6H )m)h)y4 e ASCIIa̩ aai ia. e ASCIIa̩e ei awaa ai i aa, e bE e i E a̩a. e ASCIIa̩ ie 'load'wwi awae a MATLABA i aa i aa ie a̩ q e q eA iwEa. ddddddd )<)p)y4 qЁ fopen,fread a MATLAB s 4b qЁii waa aai ia. we aA⸥ a̩ wѢi a e ae ww aϡaa aa a̩i i Awaa. ddddddd) ddddddd8)2) MATLAB aa A 8ddddddd)y4 嬂awХ -ascii qA savewwi awaa aai ASCIIwѢa wea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyXw)@4 A=eye(3,3) dddddddw)A = dddddddxw) 1 0 0 ddddddd w) 0 1 0 ddddddd!w) 0 0 1 ddddddd(#w)@4 save data.out A -ascii ddddddd$w)@4 type data.out 1dddddddH&w) 1.0000000e+000 0.0000000e+000 0.0000000e+000 1ddddddd'w) 0.0000000e+000 1.0000000e+000 0.0000000e+000 1dddddddh)w) 0.0000000e+000 0.0000000e+000 1.0000000e+000 }ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy*);,)n.)y4 qЁ fopen,fwirte aȁ s 4b qЁii awaa bie wѢa a ai wea. we ae ww aϡaA aAe a̩wѢa aa a̩i wi Awaa. ddddddd/)  wdddddddw81)3.4 a̩ 4b 4ddddddd3)- MATLAB a̩ 4b qЁie Cᴁ a̩ 4b qЁA ei a. ddddddd 5) ddddddd6)3.4.1 a̩ i h Wddddddd@8)69)- a̩i a a A fopenwwi awaa a̩i iᴡ aa, iᴡ i a̩ q a̩ e w aii aaea. ddddddd`;) B  qE U;  ,x,GGR Oddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy@4 fopen('dat.dat','r'); ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) ddddddd<) &ddddddd>)- a̩i i, a̩ wA aa ae a̩ e wai dddddddy4 r  : aai i q ddddddd)y4 w  : aai i q ddddddd )y4 a  : aai ai q ddddddd)y4 r+ ~ : aai i q ddddddd@)5)g` ) )- qЁ fopene a̩A iwAe q a a̩ iai aa. a̩i w rwȡ aa a̩ aС ge w A a̩i i e wAqЁ fopene a̩ ia -1i aa. 夁 e te AA e a⸥ i Aea. "ddddddd )- wa bi Жi e 1w ti aa. &dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw)@4 [fid, message]=fopen('dat.dat','r') dddddddw)fid = ddddddd0w) -1  dddddddw)message = 8dddddddPw)Cannot open file. Existence? Permissions? Memory? . . . 'dddddddw)@4 [fid, message]=fopen('data.out','r') dddddddpw)fid = dddddddw) 3  dddddddw)message = ddddddd w) '' ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) 8ddddddd@)5 )- a̩i a ae bi ŵae Ae qЁ fclosei awaa a a̩i haea. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy`"w)@4 status=fclose('fid')  ddddddd#w)status = ddddddd%w) 0 ddddddd'w)@4 status=fclose('all')  ddddddd(w)status = ddddddd0*w) 0 $ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy+)b󴡷 wa {ae 0i, a gae -1i aa. dddddddP-) ddddddd.)3.4.2 wѢE a a̩ ai a 9dddddddp0)- qЁ fprintfe aai ai eaa a ii e e a̩A bea. ddddddd2)y4 %e - aΡ ddddddd3)y4 %f - aΡ 'ddddddd 5)y4 %g - %e %f aΡA aa le i 嬂ea. ddddddd6) *ddddddd@8)wѢ a A 嬂 ae A¡ a a i ea. ddddddd9) B e C `L`L9  x`LGG0 &``Le#ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyfprintf(a̩ ia, ba e wѢ a); ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) ddddddd`;) )ddddddd<)a \ne Enter wi ea. i e ЁСe ddddddd>) dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw@4 x=0:.05:0.2; dddddddw)@4 y=[x; exp(x)]; ddddddd w)@4 fid=fopen('exp.txt','w'); ,dddddddw)@4 fprintf(fid, 'Exponential function\n\n'); $ddddddd@w)@4 fprintf(fid, '%7.2f %12.5f\n',y); dddddddw)@4 fclose(fid); ddddddd` w)@4 type exp.txt ddddddd w)Exponential function ddddddd w) 0.00 1.00000 dddddddw) 0.05 1.05127 dddddddw) 0.10 1.10517 ddddddd0w) 0.15 1.16183 dddddddw) 0.20 1.22140 ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyP) Iddddddd)<p)- qЁ fprintf ʼne e qЁ sprintfe ii a̩a eA bae A ai aaȅa. <dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyw)@4 sine5=sprintf('Sine value of %f is %10.4f.\n',.5,sin(.5)) dddddddw)sine5 = &ddddddd w)Sine value of 0.500000 is 0.4794. ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy) ddddddd@)3.4.3 wѢE a a̩ ai ddddddd )B `")r#)- MATLAB a b qЁ fscanfe fprintf a wѢ uaa. qЁ fscanfe e⸥ ai ai qae wѢ ai eс iae a a̩ a̩ iai awea., ddddddd%)y4 %s - aii i w ddddddd')y4 %d - i i w ddddddd()y4 %f - ti i w ddddddd0*) B %4  u*  WKx WKGG  Uddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy{e=fscanf(a̩ ia,format') ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy  ddddddd+) dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uyP-w)@4 fid=fopen('exp.txt','r'); ddddddd.w)@4 title=fscanf(fid,'%s'); 'dddddddp0w)@4 [table, count]=fscanf(fid, '%f %f'); ddddddd2w)ddddddd@4 fclose(fid); [ddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy3); 5)ddddddd { ae 夁 fscanfe exp.txta̩ Ai , 夁 fscanfe a̩ {A iiЁ a qЁ tii e ia. ddddddd6)ddddddd ddddddd@8)- aq {e aeѡ awaa. dddddddw pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy9w)@4 A=fscanf(fid,'%5d',100); ddddddd`;w)@4 A=fscanf(fid,'%5d',[10,10]); Fddddddd pX@(#'*.26:>hBPF8J NRUY]aexi`mHq0uy <)5>)bb aee 5a i 100 i B AA iwaС, aq we 10410i AA iwea. G2dNBMN6(tPJ@ @ @@@@@`@```@@@@ @ @ @ @@ @ @ ` @` ` ` @ @ @ @ @@@@@ @@ @ @ @@@@@@@@@@`@@`@`@`@@@@@@@@@@@@@@@@@@@@@`@``` `@ ` ` `@`@@`@`@```@```````@````@````@````@```@ @ @@@@@`@```@@@@@ @ @@@@@`@```@@@@@ @ @@@@@`@```@@@@@ @ @@@@@`@```@@@@*A 1 w MATLAB 1.1 MATLAB a MATLABe MATrix LABoratoryi uae i, Á, iee, eee a w wi saa w Áe i a wi Aae aϡaa. MATLABe i Bi aa awaa wi ae ewi Aea. MATLABe a ii aa a A dimensioning aaС gaa w⸥ aϡa ii awaa aϡai baС g A ei i a. MATLAB aw e b˷e M-filei awqa be i aeA ae ww aϡai A bi ae 񸡷a. 1.2 MATLAB MATLABe wwi e www M-filei bae eͳ, ww i aw, a a Ii waa IAei ae SIMULINK Aᴶa. A 2 w ⸥ MATLAB aw 2.1 ⸥ awi 2.1.1 i aw 1) i b w - b ii ⸥ aa wѢa sea. i : , , a A4 MATLABA awAe i bw y4 MATLAB www y4 ww e qЁii awaa ii y4 M-a̩ A ii y4 A aa a̩ ii i - MATLABe ae aϡa i i a 崡a w崡 a a. Aa aw awe aǡa aa wei iw a. A4 ib A y4 ie e e ai awaa ea. y4 A ie ɉ( [ ] ) qea. y4 {A Ať( ; )i e e Ё ai ea. 2) i i - MATLABA awAe aei (, qЁ, , a w)e i awI a. e , qЁ e i a qA i i a. @4 x=[-2.5 exp(2.5) 2*3/4] x = -2.5000 12.1825 1.5000 @4 y=['abc';'x' 'y' 'z'] y = abc xyz - i A a e ei aaa a i e i aС ae ti bae Ea. @4 x(5)=abs(x(1)) x = -2.5000 12.1825 1.5000 0 2.5000 a i u, ia a e A i sae aᠡe 0 ii i a i i waa ei eA i iaea. @4 z=[1 3 5]; @4 A=[A;z] A = 1 2 3 4 5 6 7 8 9 1 3 5 A e a { be ii waa e iA ai , e i a. q wwA abA Ať( ; )i aae wwe Ae eA ae gea. 3) i - MATLABAe a A ' i ' e ' j 'i a i aeea. eA i e ja e awAi e aeѡ awСa С ea. @4 z=1+2i z = 1.0000+ 2.0000i @4 z1=1+3*j z1 = 1.0000+ 3.0000i @4 i=2 i = 2 @4 z=1+2*i z = 5 - ii bi i awe + e - 币A i e eEae 񸡷a. e ii 5 + 5i { beae te 5+5i e a aa 5 5i I a. aa i a a aa i bae wae ᴡ wʼna. ^