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xwz118

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v=0.45:0.0001:3;
G=230000;
g=210000;
k=66655;
f=0.05;
Ff=11500;
fkp=(0.999*k*g+0.1094*f*k*g)./(0.1094*k+g*v)-G*f;
nx=((fkp+g*f-Ff)./(fkp+g*f)).*(1-((0.1094*fkp)./g)-0.001);
c=0.05*(fkp/G)+3.92*(fkp/g).^14.1;
[Av,H1,H2,H3] = plotyy(v,fkp,v,nx,v,c,'plot');
set(H1,'LineStyle','--')
set(H2,'LineStyle',':')
set(H2,'LineStyle','-')
xlabel('ÐÐ×ßËÙ¶È(Km/h)')
set(get(Av(1),'Ylabel'),'String','Ç£ÒýÁ¦(N)')
set(get(Av(2),'Ylabel'),'String','ϵͳ×ÜЧÂÊ')
set(get(Av(3),'Ylabel'),'String','»¬×ªÂÊ')
grid on
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sunxiao

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

Сľ³æµöÓãЭ»á»á³¤

¡ï ¡ï
xwz118(½ð±Ò+1,VIP+0):лл 4-28 15:46
xwz118(½ð±Ò+1,VIP+0):ºÇºÇ 5-1 16:59
plus hold on
after the plot commands
Î÷ÄϽ»´óËíµÀ·½ÏòÕÐ˶¡¢²©Ê¿
2Â¥2009-04-28 05:23:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

gemz10186

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡ï
xwz118(½ð±Ò+1,VIP+0):лл 4-28 15:46
ʹÓÃhold onÃüÁî £¬¿ÉÒԲο¼help
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3Â¥2009-04-28 08:27:25
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xwz118

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