用matlab在一张图上同时画bar和plot

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Uindex=[1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26];
: F+ B1 |5 k5 M9 JPandR=[0 0; 0 0; 0 0; 0 0; 0 0; 0 0; 0 0; 0 0; 0 0; 31.3 19.3;...
4 k+ C/ O! Z. E- a) a       15.2 19.3; 0 0; 0 0; 0 0; 0 0; 0 0; 155.0 27.5; 152.2 27.5; 121.4 27.5; 121.4 27.5; ...
       0 0; 0 0; 0 0; 350 0; 350 0; 400 0];
FullLoadAverageCost=[27.884 28.027 28.192 28.336 28.478 43.679 43.821 43.972 44.117 15.061 15.104 15.144 15.190 ...
                     20.802 20.895 20.986 12.333 12.371 12.407 12.440 24.826 24.930 25.039 11.903 9.043 9.063];
5 e) ]3 C  d. f0 @2 ]3 d  L6 u' ~

[AX,H1,H2]=plotyy(Uindex,PandR,Uindex,FullLoadAverageCost);

6 U5 C& ^: X* P7 H, aset(AX(: ),'Ycolor','k')
8 t) n2 A4 n: ^5 Xset(get(AX(1),'Ylabel'),'string','Output Power, Oputput Reserve (MW)','color','k','linewidth',1.0);
set(get(AX(2),'Ylabel'),'string','Average Cost ($/MW)','color','k','linewidth',1.0);
( U" Z% F+ V) n0 B+ K% M%set(AX,'Xlim',[0.5,26.5],'xTick',[1:1:5]);
set(AX,'Xlim',[0.5,26.5]);
xlabel('Index of Unit');
set(AX(1),'Ylim',[0,500],'yTick',[0:50:500]);
0 P" S- ^2 p% m* {  O' wset(AX(2),'Ylim',[0,50],'YTick',[0:5:50]);
- w  b  C$ b. ~2 j%set(H1,'LineStyle','-','Marker','s','color','k','linewidth',1.0);
set(H2,'LineStyle','-','Marker','v','color','k','linewidth',1.0);
legend('Output Power','Output Reserve','Average Cost');
  Y. }0 N- W* m# R  g( y2 ]7 T. l
  |4 `2 i/ f" X) c/ }4 o5 X关键是 画出来图之后，在“figure properties”里对图进行进一步设置。如设置为曲线，设置为bar
* @- @: p- N4 z# N  e

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用matlab在一张图上同时画bar和plot