matlab实用程序百例1.txt
1-32�ǣ�ͼ��Ӧ��ƪ 33-66�ǣ��������ƪ 67-84�ǣ�ͼ�δ���ƪ 85-100�ǣ���ֵ����ƪ ʵ��1�����Ǻ������ߣ�1�� function shili01 h0figuretoolbar,none,... position,[198 56 350 300],... name,ʵ��01; h1axesparent,h0,... visible,off; x-pi0.05pi; ysinx; plotx,y; xlabel�Ա���X; ylabel����ֵY; titleSIN ��������; grid on ʵ��2�����Ǻ������ߣ�2�� function shili02 h0figuretoolbar,none,... position,[200 150 450 350],... name,ʵ��02; x-pi0.05pi; ysinxcosx; plotx,y,-*r,linewidth,1; grid on xlabel�Ա���X; ylabel����ֵY; title���Ǻ���; ʵ��3��ͼ�εĵ��� function shili03 h0figuretoolbar,none,... position,[200 150 450 350],... name,ʵ��03; x-pi0.05pi; y1sinx; y2cosx; plotx,y1,... -*r,... x,y2,... --og; grid on xlabel�Ա���X; ylabel����ֵY; title���Ǻ���; ʵ��4��˫y��ͼ�εĻ��� function shili04 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��04; x0900;a1000;b0.005; y12*x; y2cosb*x; [haxes,hline1,hline2]plotyyx,y1,x,y2,semilogy,plot; axeshaxes1 ylabelsemilog plot; axeshaxes2 ylabellinear plot; ʵ��5�������ᴰ����ʾ���ͼ�� function shili05 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��05; t0pi/102*pi; [x,y]meshgridt; subplot2,2,1 plotsint,cost axis equal subplot2,2,2 zsinx-cosy; plott,z axis[0 2*pi -2 2] subplot2,2,3 hsinxcosy; plott,h axis[0 2*pi -2 2] subplot2,2,4 gsinx.2-cosy.2; plott,g axis[0 2*pi -1 1] ʵ��6��ͼ�α�ע function shili06 h0figuretoolbar,none,... position,[200 150 450 400],... name,ʵ��06; t0pi/102*pi; hplott,sint; xlabelt0��2\pi,fontsize,16; ylabelsint,fontsize,16; title\it{�� 0to2\pi ����������},fontsize,16 xgeth,xdata; ygeth,ydata; iminfindminyy; imaxfindmaxyy; textximin,yimin,... [\leftarrow��Сֵ,num2stryimin],... fontsize,16 textximax,yimax,... [\leftarrow���ֵ,num2stryimax],... fontsize,16 ʵ��7������ͼ�� function shili07 h0figuretoolbar,none,... position,[200 150 450 350],... name,ʵ��07; tiao1[562 548 224 545 41 445 745 512]; tiao2[47 48 57 58 54 52 65 48]; t07; bart,tiao1 xlabelX��; ylabelTIAO1ֵ; h1gca; h2axesposition,geth1,position; plott,tiao2,linewidth,3 seth2,yaxislocation,right,color,none,xticklabel,[] ʵ��8������ͼ�� function shili08 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��08; x9195; profits1[88 75 84 93 77]; profits2[51 64 54 56 68]; profits3[42 54 34 25 24]; profits4[26 38 18 15 4]; areax,profits1,facecolor,[0.5 0.9 0.6],... edgecolor,b,... linewidth,3 hold on areax,profits2,facecolor,[0.9 0.85 0.7],... edgecolor,y,... linewidth,3 hold on areax,profits3,facecolor,[0.3 0.6 0.7],... edgecolor,r,... linewidth,3 hold on areax,profits4,facecolor,[0.6 0.5 0.9],... edgecolor,m,... linewidth,3 hold off setgca,xtick,[9195] setgca,layer,top gtext\leftarrow��һ�������� gtext\leftarrow�ڶ��������� gtext\leftarrow������������ gtext\leftarrow���ļ������� xlabel��,fontsize,16; ylabel������,fontsize,16; ʵ��9����ͼ�Ļ��� function shili09 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��09; t[54 21 35; 68 54 35; 45 25 12; 48 68 45; 68 54 69]; xsumt; hpiex; textobjsfindobjh,type,text; str1gettextobjs,{string}; val1gettextobjs,{extent}; oldextcat1,val1{}; names{��Ʒһ��;��Ʒ����;��Ʒ����}; str2strcatnames,str1; settextobjs,{string},str2 val2gettextobjs,{extent}; newextcat1,val2{}; offsetsignoldext,1.*newext,3-oldext,3/2; posgettextobjs,{position}; textposcat1,pos{}; textpos,1textpos,1offset; settextobjs,{position},num2celltextpos,[3,2] ʵ��10������ͼ function shili10 h0figuretoolbar,none,... position,[200 150 450 400],... name,ʵ��10; a0.01; b0.5; t010; fexp-a*t.*sinb*t; stairst,f hold on plott,f,* hold off glabel����e{-\alpha*t}sin\beta*t�Ľ���ͼ; gtextglabel,fontsize,16 xlabelt010,fontsize,16 axis[0 10 -1.2 1.2] ʵ��11��֦��ͼ function shili11 h0figuretoolbar,none,... position,[200 150 450 350],... name,ʵ��11; x0pi/202*pi; y1sinx; y2cosx; h1stemx,y1y2; hold on h2plotx,y1,r,x,y2,*g; hold off h3[h11;h2]; legendh3,y1y2,y1sinx,y2cosx xlabel�Ա���X; ylabel����ֵY; title���Һ��������Һ������������; ʵ��12������ͼ function shili12 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��12; winddirection[54 24 65 84 256 12 235 62 125 324 34 254]; windpower[2 5 5 3 6 8 12 7 6 14 10 8]; rdirectionwinddirection*pi/180; [x,y]pol2cartrdirection,windpower; compassx,y; desc{����ͷ���, ��������̨, 10��1��0��00��, 10��1��12��00}; gtextdesc ʵ��13������ͼ function shili13 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��13; [th,r]meshgrid010360*pi/180,00.051; [x,y]pol2cartth,r; zxi*y; fz.4-1.0.25; contourx,y,absf,20 axis equal xlabelʵ��,fontsize,16; ylabel�鲿,fontsize,16; hpolar[0 2*pi],[0 1]; deleteh hold on contourx,y,absf,20 ʵ��14������ʽͼ�� function shili14 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��14; axis[0 10 0 10]; hold on x[]; y[]; n0; disp������������ȡ��Ҫ�ĵ�; disp��������Ҽ���ȡ���һ����; but1; while but1 [xi,yi,but]g1; plotxi,yi,bo nn1; disp������������ȡ��һ����; xn,1xi; yn,1yi; end t1n; ts10.1n; xssplinet,x,ts; yssplinet,y,ts; plotxs,ys,r-; hold off ʵ��14������ʽͼ�� function shili14 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��14; axis[0 10 0 10]; hold on x[]; y[]; n0; disp������������ȡ��Ҫ�ĵ�; disp��������Ҽ���ȡ���һ����; but1; while but1 [xi,yi,but]g1; plotxi,yi,bo nn1; disp������������ȡ��һ����; xn,1xi; yn,1yi; end t1n; ts10.1n; xssplinet,x,ts; yssplinet,y,ts; plotxs,ys,r-; hold off ʵ��15���任�ĸ���Ҷ�������� function shili15 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��15; axis equal mmoviein20,gcf; setgca,nextplot,replacechildren huicontrolstyle,slider,position,... [100 10 500 20],min,1,max,20 for j120 plotffteyej16 seth,value,j m,jgetframegcf; end clf; axesposition,[0 0 1 1]; moviem,30 ʵ��16�������ȷ����η��̵����� function shili15 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��15; axis equal mmoviein20,gcf; setgca,nextplot,replacechildren huicontrolstyle,slider,position,... [100 10 500 20],min,1,max,20 for j120 plotffteyej16 seth,value,j m,jgetframegcf; end clf; axesposition,[0 0 1 1]; moviem,30 ʵ��17�����ͼ function shili17 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��17; t1215*pi/8; xsint; ycost; fillx,y,r axis square off text0,0,STOP,... color,[1 1 1],... fontsize,50,... horizontalalignment,center ��18������ͼ�ͽ�����ͼ function shili18 h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��18; subplot2,2,1 x-30.23; yexp-x.*x; barx,y title2-D Bar Chart subplot2,2,2 x-30.23; yexp-x.*x; bar3x,y,r title3-D Bar Chart subplot2,2,3 x-30.23; yexp-x.*x; stairsx,y titleStair Chart subplot2,2,4 x-30.23; yexp-x.*x; barhx,y titleHorizontal Bar Chart ʵ��19����ά����ͼ function shili19 h0figuretoolbar,none,... position,[200 150 450 400],... name,ʵ��19; subplot2,1,1 xlinspace0,2*pi; y1sinx; y2cosx; y3sinxcosx; z1zerossizex; z20.5*z1; z3z1; plot3x,y1,z1,x,y2,z2,x,y3,z3 grid on xlabelX��; ylabelY��; zlabelZ��; titleFigure13-D Plot subplot2,1,2 xlinspace0,2*pi; y1sinx; y2cosx; y3sinxcosx; z1zerossizex; z20.5*z1; z3z1; plot3x,z1,y1,x,z2,y2,x,z3,y3 grid on xlabelX��; ylabelY��; zlabelZ��; titleFigure23-D Plot ʵ��20��ͼ�ε��������� function shili20 h0figuretoolbar,none,... position,[200 150 450 300],... name,ʵ��20; subplot1,2,1 [x,y,z]sphere10; meshx,y,z axis off titleFigure1Opaque hidden on subplot1,2,2 [x,y,z]sphere10; meshx,y,z axis off titleFigure2Transparent hidden off ʵ��21PEAKS�������� function shili21 h0figuretoolbar,none,... position,[200 100 450 450],... name,ʵ��21; [x,y,z]peaks30; subplot2,1,1 xx1,; yy,1; ifindy0.8,,... i1;,,... end,,... end,,... end]; k2uicontrolparent,h0,... style,pushbutton,... position,[180 100 50 30],... string,ֹͣ,... callback,[... k0;,,... sete1,string,m,,... pgeth,xdata;,,... qgeth,ydata;,,... sete2,string,p;,,... sete3,string,q]; k3uicontrolparent,h0,... style,pushbutton,... position,[280 100 50 30],... string,�ر�,... callback,close; e1uicontrolparent,h0,... style,edit,... position,[60 30 60 20]; t1uicontrolparent,h0,... style,text,... string,ѭ������,... position,[60 50 60 20]; e2uicontrolparent,h0,... style,edit,... position,[180 30 50 20]; t2uicontrolparent,h0,... style,text,... string,�յ��X����ֵ,... position,[155 50 100 20]; e3uicontrolparent,h0,... style,edit,... position,[300 30 50 20]; t3uicontrolparent,h0,... style,text,... string,�յ��Y����ֵ,... position,[275 50 100 20]; ʵ��33������ת����ť h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��33; x00.52*pi; ysinx; hplotx,y; grid on huidiao[... if i1,,... i0;,,... ycosx;,,... deleteh,,... sethm,string,���Һ���,,... hplotx,y;,,... grid on,,... else if i0,,... i1;,,... ysinx;,,... sethm,string,���Һ���,,... deleteh,,... hplotx,y;,,... grid on,,... end,,... end]; hmuicontrolgcf,style,pushbutton,... string,���Һ���,... callback,huidiao; i1; sethm,position,[250 20 60 20]; setgca,position,[0.2 0.2 0.6 0.6] title��ť��ʹ�� hold on ʵ��34��դ����ư�ť h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��34; x00.52*pi; ysinx; plotx,y huidiao1[... seth_toggle2,value,0,,... grid on,,... ]; huidiao2[... seth_toggle1,value,0,,... grid off,,... ]; h_toggle1uicontrolgcf,style,togglebutton,... string,grid on,... value,0,... position,[20 45 50 20],... callback,huidiao1; h_toggle2uicontrolgcf,style,togglebutton,... string,grid off,... value,0,... position,[20 20 50 20],... callback,huidiao2; setgca,position,[0.2 0.2 0.6 0.6] title���ذ�ť��ʹ�� ʵ��35���༭���ʹ�� h0figuretoolbar,none,... position,[200 150 350 250],... name,ʵ��35; fPlease the letter; huidiao1[... gupperf;,,... seth2_edit,string,g,,... ]; huidiao2[... glowerf;,,... seth2_edit,string,g,,... ]; h1_edituicontrolgcf,style,edit,... position,[100 200 100 50],... HorizontalAlignment,left,... string,Please the letter,... callback,fgeth1_edit,string;,... background,w,... max,5,... min,1; h2_edituicontrolgcf,style,edit,... HorizontalAlignment,left,... position,[100 100 100 50],... background,w,... max,5,... min,1; h1_buttonuicontrolgcf,style,pushbutton,... string,Сд���д,... position,[100 45 100 20],... callback,huidiao1; h2_buttonuicontrolgcf,style,pushbutton,... string,��д��Сд,... position,[100 20 100 20],... callback,huidiao2; ʵ��36������ʽ�˵� h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��36; x00.52*pi; ysinx; hplotx,y; grid on hmuicontrolgcf,style,popupmenu,... string,... sinx|cosx|sinxcosx|exp-sinx,... position,[250 20 50 20]; sethm,value,1 huidiao[... vgethm,value;,,... switch v,,... case 1,,... deleteh,,... ysinx;,,... hplotx,y;,,... grid on,,... case 2,,... deleteh,,... ycosx;,,... hplotx,y;,,... grid on,,... case 3,,... deleteh,,... ysinxcosx;,,... hplotx,y;,,... grid on,,... case 4,,... deleteh,,... yexp-sinx;,,... hplotx,y;,,... grid on,,... end]; sethm,callback,huidiao setgca,position,[0.2 0.2 0.6 0.6] title����ʽ�˵���ʹ�� ʵ��37�������ʹ�� h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��37; [x,y]meshgrid-80.58; rsqrtx.2y.2eps; zsinr./r; h0meshx,y,z; h1axesposition,... [0.2 0.2 0.5 0.5],... visible,off; htextuicontrolgcf,... units,points,... position,[20 30 45 15],... string,brightness,... style,text; hslideruicontrolgcf,... units,points,... position,[10 10 300 15],... min,-1,... max,1,... style,slider,... callback,... brightengethslider,value; ʵ��38����ѡ�˵� h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��38; [x,y]meshgrid-80.58; rsqrtx.2y.2eps; zsinr./r; h0meshx,y,z; hlistuicontrolgcf,style,listbox,... string,default|spring|summer|autumn|winter,... max,5,... min,1,... position,[20 20 80 100],... callback,[... kgethlist,value;,,... switch k,,... case 1,,... colormap default,,... case 2,,... colormap spring,,... case 3,,... colormap summer,,... case 4,,... colormap autumn,,... case 5,,... colormap winter,,... end]; ʵ��39���˵����Ƶ�ʹ�� h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��39; x00.52*pi; ycosx; hplotx,y; grid on setgcf,toolbar,none hmuimenulabel,example; huidiao1[... sethm_gridon,checked,on,,... sethm_gridoff,checked,off,,... grid on]; huidiao2[... sethm_gridoff,checked,on,,... sethm_gridon,checked,off,,... grid off]; hm_gridonuimenuhm,label,grid on,... checked,on,... callback,huidiao1; hm_gridoffuimenuhm,label,grid off,... checked,off,... callback,huidiao2; ʵ��40��UIMENU�˵���Ӧ�� h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��40; h1uimenugcf,label,����; h11uimenuh1,label,����ͼ,... callback,[... seth31,checked,on,,... seth32,checked,off,,... [x,y,z]peaks;,,... contour3x,y,z,30]; h12uimenuh1,label,��˹�ֲ�,... callback,[... seth31,checked,on,,... seth32,checked,off,,... meshpeaks;,,... axis tight]; h13uimenuh1,label,Sinc����,... callback,[... seth31,checked,on,,... seth32,checked,off,,... [x,y]meshgrid-80.58;,,... rsqrtx.2y.2eps;,,... zsinr./r;,,... meshx,y,z]; h2uimenugcf,label,ɫ��; hl21uimenuh2,label,Default,... checked,on,... callback,... [... sethl2,checked,off,,... sethl21,checked,on,,... colormapdefault]; hl22uimenuh2,label,spring,... callback,... [... sethl2,checked,off,,... sethl22,checked,on,,... colormapspring]; hl23uimenuh2,label,Summer,... callback,... [... sethl2,checked,off,,... sethl23,checked,on,,... colormapsummer]; hl24uimenuh2,label,Autumn,... callback,... [... sethl2,checked,off,,... sethl24,checked,on,,... colormapautumn]; hl25uimenuh2,label,Winter,... callback,... [... sethl2,checked,off,,... sethl25,checked,on,,... colormapwinter]; h3uimenugcf,label,����ѡ��; h31uimenuh3,label,Axis on,... callback,... [... axis on,,... seth31,checked,on,,... seth32,checked,off]; h32uimenuh3,label,Axis off,... callback,... [... axis off,,... seth32,checked,on,,... seth31,checked,off]; ʵ��41������������ hfiguretoolbar,none,... position,[200 150 450 250],... name,ʵ��41; h1uicontrolgcf,style,edit,... position,[80 200 100 20],... HorizontalAlignment,right,... callback,[mgeth1,string;,,... astr2numm;]; h2uicontrolgcf,style,edit,... HorizontalAlignment,right,... position,[80 150 100 20],... callback,[ngeth2,string;,,... bstr2numn;]; h3uicontrolgcf,style,text,... string,������,... position,[80 230 100 20]; h4uicontrolgcf,style,edit,... position,[80 50 100 20]; h5uicontrolgcf,style,pushbutton,... position,[80 100 100 20],... string,,... callback,[... if b0,,... h7errordlg��������Ϊ0��,error,on;,,... else,,... ka/b;,,... cnum2strk;,,... seth4,string,c,,... end]; h8uicontrolgcf,style,text,... string,����,... position,[80 175 100 20]; h9uicontrolgcf,style,text,... string,��,... position,[80 75 100 20]; ʵ��42����ѡ���ʹ�� h0figuretoolbar,none,... position,[200 150 450 250],... name,ʵ��42; x00.52*pi; ysinx; plotx,y grid on setgcf,toolbar,none gsetgca,position,[0.2 0.2 0.6 0.6]; huidiao1[... grid on,,... setbox_on,value,1,,... setbox_off,value,0,]; huidiao2[... grid off,,... setbox_off,value,1,,... setbox_on,value,0,]; box_onuicontrolgcf,style,radio,... position,[5 50 50 20],... string,grid on,... value,1,... callback,huidiao1; box_offuicontrolgcf,style,radio,... position,[5 20 50 20],... string,grid off,... value,0,... callback,huidiao2; title���߰�ť��ʹ�� ʵ��43����ӻ���Ч�� h0figuretoolbar,none,... position,[198 56 450 468],... name,ʵ��43; h1axesparent,h0,... position,[0.15 0.45 0.7 0.5],... visible,off; sphere hfindobjtype,surface; shading interp axis equal llightposition,[0 -2 1]; k1geth,specularstrength; k2geth,diffusestrength; k3geth,specularexponent; k4geth,specularcolorreflectance; u1uimenuparent,h0,... label,�ƹ�Ч��,... tag,u1,... backgroundcolor,[0.75 0.75 0.75]; u11uimenuparent,u1,... label,gouraud,... tag,u11,... backgroundcolor,[0.75 0.75 0.75],... callback,[... setu11,checked,on;,,... setu12,checked,off;,,... seth,facelighting,gouraud]; u12uimenuparent,u1,... label,phong,... tag,u12,... backgroundcolor,[0.75 0.75 0.75],... callback,[... setu11,checked,off;,,... setu12,checked,on;,,... seth,facelighting,gouraud]; u2uimenuparent,h0,... label,����ƹ�,... tag,u2,... backgroundcolor,[0.75 0.75 0.75]; u21uimenuparent,u2,... label,reverselit,... tag,u21,... checked,on,... backgroundcolor,[0.75 0.75 0.75],... callback,[... setu21,checked,on;,,... setu22,checked,off;,,... seth,backfacelighting,reverselit]; u22uimenuparent,u2,... label,reverselit,... tag,u22,... backgroundcolor,[0.75 0.75 0.75],... callback,[... setu21,checked,off;,,... setu22,checked,on;,,... seth,backfacelighting,reverselit]; s1uicontrolparent,h0,... units,points,... style,slider,... tag,s1,... min,0,... max,1,... value,k1,... position,[20 80 100 15],... callback,[... s1valuegets1,value;,,... seth,specularstrength,s1value]; t1uicontrolparent,h0,... units,points,... style,text,... tag,t1,... string,���淴��ǿ��,... position,[20 97 100 15]; s2uicontrolparent,h0,... units,points,... style,slider,... tag,s2,... min,0,... max,1,... value,k2,... position,[20 30 100 15],... callback,[... s2valuegets2,value;,,... seth,diffusestrength,s2value]; t2uicontrolparent,h0,... units,points,... style,text,... tag,t2,... string,������ǿ��,... position,[20 47 100 15]; s3uicontrolparent,h0,... units,points,... style,slider,... tag,s3,... min,0.1,... max,1,... value,k3/20,... position,[220 80 100 15],... callback,[... s3valuegets3,valueeps;,,... seth,specularexponent,20*s3value]; t3uicontrolparent,h0,... units,points,... style,text,... tag,t3,... string,����ָ��,... position,[220 97 100 15]; s4uicontrolparent,h0,... units,points,... style,slider,... tag,s4,... min,0,... max,1,... value,k4,... position,[220 30 100 15],... callback,[... s4valuegets4,value;,,... seth,specularcolorreflectance,s4value]; t4uicontrolparent,h0,... units,points,... style,text,... tag,t1,... string,������ɫ�����,... position,[220 47 100 15]; b1uicontrolparent,h0,... units,points,... style,pushbutton,... tag,b1,... string,�ر�,... position,[145 45 50 30],... callback,close; ʵ��44���ı������᷶Χ h0figuretoolbar,none,... position,[198 56 408 468],... name,ʵ��44; h1axesparent,h0,... position,[0.15 0.45 0.7 0.5],... visible,on; e1uicontrolparent,h0,... style,edit,... string,1,... position,[50 120 50 20]; t1uicontrolparent,h0,... style,text,... string,X����Сֵ,... position,[35 150 80 20]; e2uicontrolparent,h0,... style,edit,... string,5,... position,[50 60 50 20]; t2uicontrolparent,h0,... style,text,... string,X�����ֵ,... position,[35 90 80 20]; e3uicontrolparent,h0,... style,edit,... string,1,... position,[150 120 50 20]; t3uicontrolparent,h0,... style,text,... string,Y����Сֵ,... position,[135 150 80 20]; e4uicontrolparent,h0,... style,edit,... string,5,... position,[150 60 50 20]; t4uicontrolparent,h0,... style,text,... string,Y�����ֵ,... position,[135 90 80 20]; e5uicontrolparent,h0,... style,edit,... string,20,... position,[250 120 50 20]; t5uicontrolparent,h0,... style,text,... horizontalalignment,left,... string,����,... position,[250 150 30 20]; b1uicontrolparent,h0,... style,pushbutton,... string,��ͼ,... position,[250 60 60 40],... callback,[... astr2numgete1,string;,,... bstr2numgete2,string;,,... cstr2numgete3,string;,,... dstr2numgete4,string;,,... nstr2numgete5,string;,,... xgridlinspace-absa,absa,n;,,... ygridlinspace-absb,absb,n;,,... [x,y]meshgridxgrid,ygrid;,,... zc*sqrtd-y.*y/b/b-x.*x/a/a;,,... u1;,,... z1realz;,,... for k2n-1,,... for j2n-1,,... if imagzk,j0,,... z1k,j0;,,... end,,... if allimagz[k-1k1],[j-1j1]0,,... z1k,jnan;,,... end,,... end,,... end,,... surfx,y,z1,,... hold on,,... if u1,,... z2-z1;,,... surfx,y,z2,,... axis[-absa,absa,-absb,absb,-absc,absc];,,... end,,... xlabelx;,,... ylabely;,,... zlabelz;,,... hold off]; b2uicontrolparent,h0,... style,pushbutton,... string,�ر�,... position,[150 10 60 20],... callback,close; ʵ��45���������� h1uicontrolgcf,style,radio,... string,��,... value,1,... position,[20 150 40 20],... callback,[... k1;,,... seth1,value,1,,... seth2,value,0,,... seth3,value,0]; h2uicontrolgcf,style,radio,... string,��,... position,[20 110 40 20],... callback,[... k2;,,... seth2,value,1,,... seth1,value,0,,... seth3,value,0]; h3uicontrolgcf,style,radio,... string,��,... position,[20 70 40 20],... callback,[... k3;,,... seth3,value,1,,... seth2,value,0,,... seth1,value,0]; e1uicontrolgcf,style,edit,... position,[80 150 100 20]; e2uicontrolgcf,style,edit,... position,[80 110 100 20]; e3uicontrolgcf,style,edit,... position,[80 70 100 20]; b1uicontrolgcf,style,pushbutton,... string,����,... position,[200 150 80 30],... callback,[... xstr2numgete1,string;,,... ystr2numgete2,string;,,... switch k,,... case 1,,... zxy;,,... case 2,,... zx-y;,,... case 3,,... zx*y;,,... end,,... sete3,string,num2strz]; b2uicontrolgcf,style,pushbutton,... string,�˳�,... position,[200 100 80 30],... callback,close; ʵ��46������ɫ�ʵ��� h0figuretoolbar,none,... position,[198 56 408 468],... name,my second gui; h1axesparent,h0,... position,[0.15 0.45 0.7 0.5],... visible,on; x00.12*pi; kplotx,sinx; xlabel�Ա���X; ylabel����ֵY; titleͼ��ɫ�ʸı�; p1uicontrolparent,h0,... style,pushbutton,... backgroundcolor,r,... position,[60 100 50 30],... callback,setk,color,r; p2uicontrolparent,h0,... style,pushbutton,... backgroundcolor,g,... position,[170 100 50 30],... callback,setk,color,g; p3uicontrolparent,h0,... style,pushbutton,... backgroundcolor,b,... position,[280 100 50 30],... callback,setk,color,b; p4uicontrolparent,h0,... style,pushbutton,... backgroundcolor,[1 1 1],... fontsize,20,... fontweight,demi,... string,�ر�,... position,[150 30 80 60],... callback,close; t1uicontrolparent,h0,... style,text,... string,��ɫ,... fontsize,12,... fontweight,demi,... position,[60 120 50 20]; t2uicontrolparent,h0,... style,text,... string,��ɫ,... fontsize,12,... fontweight,demi,... position,[170 120 50 20]; t3uicontrolparent,h0,... style,text,... string,��ɫ,... fontsize,12,... fontweight,demi,... position,[280 120 50 20];
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