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figure
[ax,h1,h2]=plotyy(R,V_RMS,R,P,'loglog'); % »­ÀíÂÛ½âµÄÇúÏß
hold on
plot(R_EXP,V_RMS_EXP,'ob','linewidth',2)
hold on
plot(R_EXP,P_EXP,'hk','linewidth',2) % Õâ¸öµãÐèÒªºóÆÚ´¦Àí,ÒòΪÐèҪѡÔñµ½×Ý×ø±êÉÏ»­Í¼£¡
hold on
set(get(ax(1),'Ylabel'),'string','Effective Output Voltage  V_{RMS} / V ','FontSize',16,'FontName','Times New Roman','color','b')
set(get(ax(2),'Ylabel'),'string','Mean Output Power  P / W','FontSize',16,'FontName','Times New Roman','color','k')
set(h1,'linestyle','-','color','b','linewidth',2);   
set(h2,'linestyle','-.','color','k','linewidth',2);
xlabel('Resistance  R / \Omega','FontSize',16,'FontName','Times New Roman')
set(ax(1),'FontName','Times New Roman','FontSize',16); %ÉèÖÃ×ø±êÖá¿Ì¶È×ÖÌåÃû³Æ£¬´óС
set(ax(2),'FontName','Times New Roman','FontSize',16); %ÉèÖÃ×ø±êÖá¿Ì¶È×ÖÌåÃû³Æ£¬´óС
set(ax(1),'xlim',[1e2,1e8],'xtick',[1e2,1e3,1e4,1e5,1e6,1e7,1e8],'ylim',[1e-4,1],'ytick',[1e-4,1e-3,1e-2,1e-1,1],'Xcolor','r','Ycolor','b','FontSize',16,'FontName','Times New Roman'); %ÉèÖÃy1Öá¼ä¸ô
set(ax(2),'xlim',[1e2,1e8],'xtick',[1e2,1e3,1e4,1e5,1e6,1e7,1e8],'ylim',[1e-9,1e-6],'ytick',[1e-9,1e-8,1e-7,1e-6],'Xcolor','r','Ycolor','k','FontSize',16,'FontName','Times New Roman'); %ÉèÖÃy2Öá¼ä¸ô
box on

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