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clear;
x=(0:pi/100:2*pi)';(×îºóÃæÕâ¸ö'ÊÇʲôÒâ˼£¬²»¼ÓÐв»ÐÐ?)
y1=2*exp(-0.5*x)*[1,-1];([1,-1]Ôõô½âÊͰ¡£¬²»Ì«¶®£¿£©
y2=2*exp(-0.5*x).*sin(2*pi*x);Sample Text
x1=(0:12)/2;£¨Õâ¸öʽ×ÓûһµãÍ·Ð÷£¬ÄܽâÊÍÒÔÏÂÂ𣿣©
y3=2*exp(-0.5*x1).*sin(2*pi*x1);
plot(x,y1,'m:',x,y2,'b--',x1,y3,'rp');

[ Last edited by ¿ìÀÖ£¬Äã¶®µÄ on 2010-9-18 at 12:52 ]
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lds588

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hiqun(½ð±Ò+2):¹ÄÀøÓ¦Öú 2010-09-18 14:37:57
zzuwangshilei(½ð±Ò+1):¶àл½¨Òé 2010-09-18 14:42:03
ÒýÓûØÌû:
Originally posted by ¿ìÀÖ£¬Äã¶®µÄ at 2010-09-18 12:50:58:
clear;
x=(0:pi/100:2*pi)';(×îºóÃæÕâ¸ö'ÊÇʲôÒâ˼£¬²»¼ÓÐв»ÐÐ?)
y1=2*exp(-0.5*x)*[1,-1];([1,-1]Ôõô½âÊͰ¡£¬²»Ì«¶®£¿£©
y2=2*exp(-0.5*x).*sin(2*pi*x);Sample Text
x1=(0:12)/2; ...

'´ú±íתÖ㬠¾ÍÊǰÑÒ»ÐÐÏòÁ¿ תÖÃΪÁÐÏòÁ¿£¬
y1ÊÇÒ»¸ö¶þάÐÐÏòÁ¿ ¼´£º[2*exp(-0.5*x),-2*exp(-0.5*x)]


x1Ϊ 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6

[ Last edited by lds588 on 2010-9-18 at 14:33 ]
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