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v=1.5+5exp(-t/0.01)+2exp(-t/0.02)

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dbb627: ½ð±Ò+1, ¸ÐлӦÖú 2012-12-24 15:42:25
CODE:
syms t
v=int(1.5+5*exp(-t/0.01)+2*exp(-t/0.02),t)
ezplot(v)

showmethemoney
2Â¥2012-12-24 15:32:05
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zhs4276689

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ÒýÓûØÌû:
2Â¥: Originally posted by csgt0 at 2012-12-24 15:32:05
syms t
v=int(1.5+5*exp(-t/0.01)+2*exp(-t/0.02),t)
ezplot(v)

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3Â¥2012-12-24 15:37:24
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dbb627

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zhs4276689: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл 2012-12-24 16:06:52
ÒýÓûØÌû:
3Â¥: Originally posted by zhs4276689 at 2012-12-24 15:37:24
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syms t
v=int(1.5+5*exp(-t/0.01)+2*exp(-t/0.02),t)
ezplot(v,[0 0.1])
The more you learn, the more you know, the more you know, and the more you forget. The more you forget, the less you know. So why bother to learn.
4Â¥2012-12-24 15:43:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhs4276689

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by dbb627 at 2012-12-24 15:43:33
ÊýÖµ²»Êǹ̶¨µÄ£¬ÏÞ¶¨ÏÂtµÄ·¶Î§ ÀýÈç0-0.11
syms t
v=int(1.5+5*exp(-t/0.01)+2*exp(-t/0.02),t)
ezplot(v,)...

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5Â¥2012-12-24 15:52:20
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csgt0

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zhs4276689: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл 2012-12-24 16:07:03
ÒýÓûØÌû:
5Â¥: Originally posted by zhs4276689 at 2012-12-24 15:52:20
°Â£¬ÎÒºÃÏñÁ˽âÁË£¬²»¹ý²»ÊÇÉèÖÃvµÄÇøÓò£¬¶øÊÇtµÄ·¶Î§£¬Õâ¸öÓ¦¸ÃÔõô¸ÄÄØ£¿Ð»Ð»£¬±ÈÈçtÔÚ0-5Ö®¼ä±ä»¯¡£...

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showmethemoney
6Â¥2012-12-24 15:56:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dbb627

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syms t
v=int(1.5+5*exp(-t/0.01)+2*exp(-t/0.02),t)
t=0:0.01:5;
v=subs(v);
plot(t,v)
The more you learn, the more you know, the more you know, and the more you forget. The more you forget, the less you know. So why bother to learn.
7Â¥2012-12-24 16:05:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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