ࡱ> bda9 1bjbj.Hl $ 40C2 eeeBBBBBBB$bD FzBEeC"eeeB _Be8  BeB 8UcB K[ ,A\cBC00CwAF9XFcB01>@0B>@=0O @01>B0 5 >AB@>5=85 3@0D8:0 DC=:F88 1. >AB0=>2:0 CG51=>-?@0:B8G5A:>9 7040G8 0?8A0BL 8 >D>@<8BL 2 2845 <>4C;O :;0AA TFunGraph, A ?><>ILN :>B>@>3> <>6=> 2K?>;=OBL ?>AB@>5=85 3@0D8:>2 DC=:F89 2840: y = F(x). ;0AA TFunGraph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x): { (Xmi,Ymi), i = 1, 2, & , n. } ) <0B5<0B8G5A:0O >1;0ABL 55 >?@545;5=8O 70405BAO 2 2845 ?@O<>C3>;L=8:0, >?@545;O5<>3> <8=8<0;L=K<8 8 <0:A8<0;L=K<8 7=0G5=8O<8 0@3C<5=B0 8 DC=:F88 (Xmmin, Xmmax, Ymmin 8 Ymmax)  A<. @8A. 5.1. @0D8G5A:0O >1;0ABL 70405BAO 2 2845 G0AB8 M:@0=0 48A?;5O (8;8 53> >1@070), 2K45;5==>3> 4;O ?>AB@>5=8O 3@0D8:0 (Xgmin, Xgmax, Ygmin 8 Ygmax). @8 ?>AB@>5=88 >B>1@065=8O <0B5<0B8G5A:>9 >1;0AB8 2 3@0D8G5A:CN =5>1E>48<> CG8BK20BL A;54CNI85 >1AB>OB5;LAB20: F5=B@ :>>@48=0B 3@0D8G5A:>9 >1;0AB8 =0E>48BAO 2 ;52>< 25@E=5< C3;C 2K45;5==>9 >1;0AB8 M:@0=0 48A?;5O, 0 >AL Yg =0?@02;5=0 2=87; 3@0D8G5A:85 :>>@48=0BK 8<5NB F5;>G8A;5==K5 7=0G5=8O, F5=B@ :>>@48=0B 8<55B :>>@48=0BC (0, 0). >MB><C, @0AG5B 3@0D8G5A:8E (35><5B@8G5A:8E) :>>@48=0B 2K?>;=O5BAO ?> D>@<C;0<: Xgi=Xgmin +Round((Xgmax - Xgmin)*(Xmi - Xmmin) / (Xmmax - Xmmin)) Ygi= Ygmin+ (Ygmax-Ygmin)-Round((Ygmax-Ygmin)*(Ymi - Ymmin)/(Ymmax - Ymmin))  >1I5< 2845 0;3>@8B< ?>AB@>5=8O 3@0D8:0 2K3;O48B A;54CNI8< >1@07><: >?@545;5=85 Xmmin, Xmmax, Ymmin 8 Ymmax; 7040=85 7=0G5=89 Xgmin, Xgmax, Ygmin 8 Ygmax; @0AG5B 3@0D8G5A:8E :>>@48=0B ?5@2>9 B>G:8 3@0D8:0; ?5@52>4 3@0D8G5A:>3> :C@A>@0 2 @0AAG8B0==CN B>G:C M:@0=0 (<5B>4 MoveTo(Xg, Yg) :><?>=5=BK TCanvas); 4;O 2A5E ?>A;54CNI8E B>G5:: @0AG5B 3@0D8G5A:8E :>>@48=0B B>G:8; @8A>20=85 ;8=88 : @0AAG8B0==>9 B>G:5 M:@0=0 (<5B>4 LineTo(Xg, Yg) :><?>=5=BK TCanvas). 4. 5:><5=40F88 ?> >@30=870F88 ?@>3@0<<=>3> 8=B5@D59A0 ;0AA ?>AB@>5=8O 3@0D8:>2 DC=:F88 A;54C5B >D>@<8BL 2 2845 >B45;L=>3> <>4C;O FunGraph. 5:><5=4C5<>5 >?8A0=85 M;5<5=B>2 MB>3> :;0AA0 A;54CNI55. // ;0AA >?8A0=8O B01;8G=>9 DC=:F88 class TFunDef { public: int kPoints; // :-2> B>G5: double *x, *y; // <0AA82K :>>@48=0B public: TFunDef(int _kPoints, double *_x, double *_y); ~TFunDef(); }; // ;0AA ?>AB@>5=8O 3@0D8:>2 DC=:F89 class TFunGraph { private: TCanvas* Canvas; // :0=20 4;O @8A>20=8O int kFuns; // :-2> DC=:F89 TFunDef* funs[20]; // >?8A0=8O DC=:F89 int FMask[20]; // 0@0<5B@K 35><5B@8G5A:>9 >1@0AB8 @8A>20=8O int gx0, gy0, glx, gly; // ?0@0<5B@K <0B5<0B8G5A:>9 >1;0AB8 DC=:F89 double xmin, xmax, ymin, ymax; double mlx, mly; // ?0@0<5B@K ?5@0 4;O @8A>20=8O DC=:F89 TColor GColors[20]; TPenStyle GStyle[20]; int GWidth[20]; // B@8A>2:0 3@0D8:0 DC=:F88 nFun void DrawFun(int nFun, TPenMode Mode); // 5@52>4 :>>@48=0B <0B5<0B8G5A:>9 B>G:8 // 2 :>>@48=0BK 35><5B@8G5A:>9 B>G:8 void MatToGrp(double& , double& , int& , int&); public: TFunGraph(); // #AB0=>2:0 :0=2K void SetCanvas(TCanvas* _Canvas); // #AB0=>2:0 ?0@0<5B@>2 35><5B@8G5A:>9 >1;0AB8 void SetGeoAr(int _gx0, int _gy0, int _glx, int _gly); // >1028BL DC=:F8N (2 :>=5F A?8A:0) int AddFun(int kP, double *x, double *y); // 0<5=8BL D5:F8N =0 =>2CN void SetFun(int nFun, int kP, double *x, double *y); // #AB0=>28BL A2>9AB20 ?5@0 4;O @8A>20=8O DC=:F88 nFun void SetPen(int nFun, TColor Color, int width = 1, TPenStyle Style = psSolid); // B@8A>20BL 3@0D8:8 2A5E DC=:F89 void ShowFuns(); // #40;8BL 3@0D8: DC=:F88 nFun void RemoveFun(int nFun); // 0@8A>20BL 3@0D8: DC=:F88 nFun void ShowFun(int nFun); // G8AB8BL >1;0ABL @8A>20=8O void Clear(); }; 5. $>@<C;8@>2:0 7040=89 A=>2=>5 7040=85 07@01>B0BL ?@>5:B, 2:;NG0NI89: <>4C;L C?@02;5=8O D>@<>9, 2:;NG0NI59 M;5<5=BK C?@02;5=8O 4;O: 7040=8O >1;0AB8 @8A>20=8O 3@0D8:>2 8 CAB0=>2:8 55 @07<5@>2; 2K1>@0 4>102;O5<KE 4;O @8A>20=8O DC=:F89; ?>AB@>5=85 3@0D8:>2 2K1@0==KE DC=:F89; C40;5=85/2>AAB0=>2;5=85 3@0D8:>2 C:070==KE DC=:F89; 70<5=0 DC=:F89 87 G8A;0 2K1@0==KE. <>4C;L FunFraph, @50;87CNI89 :;0AA ?>AB@>5=8O 3@0D8:>2 DC=:F89. >1028BL 2 <>4C;L FunFraph A@54AB20 4;O @8A>20=8O :>>@48=0B=KE >A59. >?>;=8B5;L=>5 7040=85 A?>;L7>20BL @07@01>B0==K9 <>4C;L FunFraph 4;O 3@0D8G5A:>9 8;;NAB@0F88 @01>BK <5B>4>2 G8A;5==>3> @5H5=8O =5;8=59=KE C@02=5=89 (;01>@0B>@=0O @01>B0 !3). ;O MB>3>: 07@01>B0BL ?@>5:B, 2:;NG0NI89: <>4C;L C?@02;5=8O D>@<>9, 2:;NG0NI59 M;5<5=BK C?@02;5=8O 4;O: 7040=8O >1;0AB8 @8A>20=8O 3@0D8:>2 8 CAB0=>2:8 55 @07<5@>2; CAB0=>2:8 ?0@0<5B@>2 4;O @5H5=8O =5;8=59=KE C@02=5=89: 8=B5@20;0 [a, b], =0G0;L=>3> ?@81;865=8O x0, B@51C5<>9 B>G=>AB8 8 :>;8G5AB20 H03>2; 2K1>@0 2840 C@02=5=8O; 2K1>@0 <5B>40 @5H5=8O; ?@54AB02;5=8O @57C;LB0B>2: ?>;CG5==>3> @5H5=8O 8 :>;8G5AB20 2K?>;=5==KE H03>2; 7=0G5=8O 2@5<5==>9 ?0C7K 4;O 3@0D8G5A:>9 8;;NAB@0F88 E>40 @5H5=8O. 2 <>4C;L Solver @5H5=8O =5;8=59=KE C@02=5=89: 4>1028BL DC=:F88 4;O 3@0D8G5A:>9 8;;NAB@0F88 E>40 @5H5=8O: // CAB0=>28BL 7=0G5=85 2@5<5==>9 ?0C7K void SetPause(long _Pause); // CAB0=>28BL >1J5:B TFunGraph 8 :><?>=5=BC @8A>20=8O void SetGraphFun(TFunGraph* _FunGr, TImage* _Image); 2=5AB8 =5>1E>48<K5 87<5=5=8O 2 :>4 4;O 2K?>;=5=8O 3@0D8G5A:>9 8;;NAB@0F88 E>40 @5H5=8O.  bd  " ( * 4 6 8 > B D F L P R V X ^ `bdjnprtz~XZ\ооH*mHnHsH uH*mHnHsH u H*mH sH H*mHnHsH uH*mHnHuH*mHnHu mHnHujCJUmHnHumH sH G.d b l $`a$` $^`a$$ & F^`a$$a$$a$$`a$x`$`a$`11>^ ( ^`$ & F^`a$ $ & F`a$$ & F*^`a$$ & F*8r^8`ra$$`a$^$`a$$ & F^`a$ "$*24:BDFNPVbdjrtz  "$*.H*H*mHnHuH*mHnHu mHnHuH*mHnHsH umHnHsH umH sH H*mHnHsH uN.024:>@BHJPRTZRTVZ\^xrzF $&,.dL8FJRHxHP^d * v R!!"CJOJQJ^JmH sH CJOJQJ^JmH sH H*mHnHu mHnHuH*mHnHuR(FH `tLp0Hp$a$ $<`a$V \* v R!!"B""*##$H$$$%N%%%%$a$"J"" #*#2##&$H$$$$$ %%%L%%%%%%((@)P)*(*,,,,--.// 0B0l0~0011111 jUmH sH CJOJQJ^JmH sH CJOJQJ^J.%%&N&&D'''P(()))+Z++P,,f---`..B// & F7 & F9` & F7 & F7 & F6 ^`// 0B001111111 & F7L^L ^` ,1h. A!"R#n$n% uDd*w";;0  # A2 GL0SPw D`! GL0SPw^g.6|U x}lp]ЭQ6`lm ejƴQ!l+c|J(DVD4}0 FhbMPRHt cŗemJC֗gdz{V\;;ǸU %84|2m zԙfx w5rXkhkE_ed91#L#nIhxL]IAx 6\7RPNg7DWӈlŠXz39ԟKWE<^*bŸ^2]'>9Wա@zUmy6LlbORn nvx\f<|AzTa7 ] ΟzFW3 hy6+WkaE6蝃~_[6X+_d狼Pά\^ѓP@ozݬG:>);)8fW<^8~EWBMVJ!M:(+3~T^k5$58Wg(WSxKZ Hn/ !K+N~,CXz+!//Ňl'#v]KB ^ŪFVߓײy߽BRcwe&S{ErjLU &TKr2,w}@r"z aO潆qHr=֣l>7$ Ù]gfT) ^jPzJ/Sz0;s>ty}<]ټF6I/oXexbw!3zҮe^PQ-֐Bͼ5P{\ z?fN{ 0rޗO$/5X^ڞ%KG9p%'zk<[W9 >p*ys|@~۫>R~Qfρf@[|VX]O\k/TxB-_ƊbCKBHkFQt~z#,l^Vۀ+"Ƌ0~[;A`F%{}^@p|;>2>: 1$<@&5CJKHOJQJaJJ@J 03>;>2>: 2$<@&56OJQJaJD@D 03>;>2>: 3$<@& OJQJaJ:A@: A=>2=>9 H@8DB 0170F0H2[YsQA@/ ] # $ I Y c & 8 C q  $ T w  + V ;n!Z$Ge'f(K(_0s!W0000202020202 02 02 0200 0 00000 0 0000000* 0* 0* 0* 0 0 000] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0] 0(06 07 07 0'7 0'7 0'7 0'7 0'7 06 0(009 07 07 07 07 0)7 0)7 0)7 0)7 0)7 07 0t0000007 0000."1!(%/1 "#1l,b$ĵDkFQ 1P @(  H  #  B S  ?D%!T,.@CMXal= ? S Z O V g j k r {  , 5 G N u x y ~     " _ c e i k o q u  $ ( 4 ; < ? @ D F N '(/w*01459;>?A BFPYZ]^bRZ  6?\ghqty{Z`I N [ a g j & + : A u x  X ^ { / 3 rv %)KO`c W[3333333333333333333333333333333333332I [  0@?5=:> vC:\Documents and Settings\4<8=8AB@0B>@\Application Data\Microsoft\Word\2B>:>?8O 01_5_>AB@>5=85_3@0D8:0_DC=:F88.asd 0@?5=:> vC:\Documents and Settings\4<8=8AB@0B>@\Application Data\Microsoft\Word\2B>:>?8O 01_5_>AB@>5=85_3@0D8:0_DC=:F88.asd 0@?5=:> vC:\Documents and Settings\4<8=8AB@0B>@\Application Data\Microsoft\Word\2B>:>?8O 01_5_>AB@>5=85_3@0D8:0_DC=:F88.asd 0@?5=:> vC:\Documents and Settings\4<8=8AB@0B>@\Application Data\Microsoft\Word\2B>:>?8O 01_5_>AB@>5=85_3@0D8:0_DC=:F88.asd 0@?5=:> uD:\karpenko\-!-! Karpenko\>=A?5:BK\5B>4K ?@>3@0<<8@>20=8O 2 A5<5AB@\_Docs\Labs\01_5_>AB@>5=85_3@0D8:0_DC=:F88.doc 0@?5=:> uD:\karpenko\-!-! Karpenko\>=A?5:BK\5B>4K ?@>3@0<<8@>20=8O 2 A5<5AB@\_Docs\Labs\01_5_>AB@>5=85_3@0D8:0_DC=:F88.doc 0@?5=:> uD:\karpenko\-!-! Karpenko\>=A?5:BK\5B>4K ?@>3@0<<8@>20=8O 2 A5<5AB@\_Docs\Labs\01_5_>AB@>5=85_3@0D8:0_DC=:F88.doc 0@?5=:> vC:\Documents and Settings\4<8=8AB@0B>@\Application Data\Microsoft\Word\2B>:>?8O 01_5_>AB@>5=85_3@0D8:0_DC=:F88.asd 0@?5=:> uD:\karpenko\-!-! Karpenko\>=A?5:BK\5B>4K ?@>3@0<<8@>20=8O 2 A5<5AB@\_Docs\Labs\01_5_>AB@>5=85_3@0D8:0_DC=:F88.doc 0@?5=:> uD:\karpenko\-!-! Karpenko\>=A?5:BK\5B>4K ?@>3@0<<8@>20=8O 2 A5<5AB@\_Docs\Labs\01_5_>AB@>5=85_3@0D8:0_DC=:F88.doc+X ㈭cA6|t?c ㈭TH $L fVEA6avfa $L*[RA6 #A66"C%dZ(A6oP*VX*De*+0./A6/A6L/A6]D0A6B0d 4$LG6V!8IJN1sdHsfLȶ%MA6PN1`KUtTQX$L8XA6sJ[k_j4;)_tTw `$L<fA6`q$H&yHrA68yd\}$sғ*@qX^`X>*CJOJQJo((03 .@q^`.q^q`>*CJOJQJo((03 b.@qX^`X>*CJOJQJo((03 .@X^`X>*CJOJQJo((03 .@q).@^`.@h).@X^`X>*CJOJQJo((03 .@^`.@^`.h^`.h^`.hpLp^p`L.h@ @ ^@ `.h^`.hL^`L.h^`.h^`.hPLP^P`L.@q^`.^`o(.^`.pLp^p`L.@ @ ^@ `.^`.L^`L.^`.^`.PLP^P`L.h 88^8`OJQJo(h ^`OJQJo(oh   ^ `OJQJo(h   ^ `OJQJo(h xx^x`OJQJo(oh HH^H`OJQJo(h ^`OJQJo(h ^`OJQJo(oh ^`OJQJo(@q^`.@^`.@^`.@^`.@^`56>*CJOJQJo() @X^`X>*CJOJQJo((03 .q^q`>*CJOJQJo((03 .^`o(.^`.pLp^p`L.@ @ ^@ `.^`.L^`L.^`.^`.PLP^P`L.@q^`.@q^`>*OJQJo((03 .q^q`>*CJOJQJo((03 .@q^`)@q).@q^`.q^q`>*CJOJQJo((03 .q^q`>*CJOJQJo((03 0.@X^`X>*CJOJQJo((03 .@q^`.@q^`>*OJQJo((03 .@q^`>*OJQJo((03.q^q`>*CJOJQJo((03 0.@X^`X>*CJOJQJo((03 .@^`.@qX^`X>*CJOJQJo((03.@^`.@^`56>*CJOJQJo() @^`.0^`0o(..>0>^>`0o(...  ^ `o(....   ^ `o( ..... `^``o( ...... `^``o(....... ^`o(........ ^`o(.........9T_0./cMM_L/]D0 #yHr/J<((`8X8Xh`\}*[R<fTH Tw ` 4TQX P`^LsJ[sJ[t^n+=n+=^k_k_Mc `qX N\avf 8yB0@XVE-~>;)_`KU|G6XsdHoP**V!86"C%`_`v@q ^`OJQJo(_ ;@^`.` @^`.t` @^`.` ~@q OJQJo(^@q ^`OJQJo(-^ @q^`>*OJQJo((03 .^ @q^`>*OJQJo((03 .M @q^`>*OJQJo((03.N @q^`CJOJQJo(h@ OJQJo( @q ^`OJQJo((@ S^S`OJQJo(LX =@ ^`OJQJo( g@V ^`OJQJo(++# @4T@ PPPP P"UnknownGz Times New Roman5Symbol3& z Arial?5 z Courier New;Wingdings"qh˂f & O (!n20d.2Q@01>@0B>@=0O @01>B0 3 0@?5=:> 0@?5=:> Oh+'0   < H T`hpx 3 Normal 11Microsoft Word 9.0 @d0@5@p[O՜.+,0 hp|  ( .  3    !"#$&'()*+,./0123456789:;<=>?@ABCDEFGHIJKLMNOPRSTUVWXZ[\]^_`cRoot Entry F>V[eData %1Table-FWordDocument.HSummaryInformation(QDocumentSummaryInformation8YCompObjjObjectPool>V[>V[  F Microsoft Word MSWordDocWord.Document.89q