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wangyanjun7392

Òø³æ (СÓÐÃûÆø)

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[ Last edited by adu886886 on 2010-7-21 at 14:54 ]
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lijinfeng042

ľ³æ (СÓÐÃûÆø)

Matlab

¡ï
wangyanjun7392(½ð±Ò+1): 2010-06-06 17:32:03
adu886886(½ð±Ò+1):ллÌṩÒâ¼û 2010-06-07 08:41:01
ÒýÓûØÌû:
Originally posted by wangyanjun7392 at 2010-06-06 16:50:22:
ÈçºÎ½«Ò»¸öʵÊýת±ä³É-piµ½piÖ®¼ä

ÆäʵÄãÖ»ÊÇÕÒ¶¨ÒåÓòΪRÒ»¸öÖµÓòÔÚ-piµ½pi¼´¿É ºÇºÇ Èý½Çº¯Êý ²»ÓÃÏë¾ÍÓÐÁË ºÇºÇ ÄÇô ºÃÁË ·´ÕýÇÐ À©´ó2±¶¾Í¿ÉÒÔÁË
CODE:
x=-50:0.1:50;
plot(x,2*atan(x))

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2Â¥2010-06-06 17:14:25
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wangyanjun7392

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by lijinfeng042 at 2010-06-06 17:14:25:

ÆäʵÄãÖ»ÊÇÕÒ¶¨ÒåÓòΪRÒ»¸öÖµÓòÔÚ-piµ½pi¼´¿É ºÇºÇ Èý½Çº¯Êý ²»ÓÃÏë¾ÍÓÐÁË ºÇºÇ ÄÇô ºÃÁË ·´ÕýÇÐ À©´ó2±¶¾Í¿ÉÒÔÁË
CODE:
x=-50:0.1:50;
plot(x,2*atan(x))

[img]http://pic.muchong.com/201006/ ...

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3Â¥2010-06-06 17:21:03
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lijinfeng042

ľ³æ (СÓÐÃûÆø)

Matlab

¡ï
wangyanjun7392(½ð±Ò+1): 2010-06-06 17:32:08
adu886886(½ð±Ò+1):ÐÁ¿àÁË 2010-06-07 08:41:24
ÒýÓûØÌû:
Originally posted by wangyanjun7392 at 2010-06-06 17:21:03:

²»¶Ôѽ ±È·½Ëµ-40.41026749666731 ±äµ½¡¾-pi£¬pi¡¿ÊÇ0.430437 »¹Çë¶à¶àÖ¸µã

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4Â¥2010-06-06 17:27:19
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wangyanjun7392

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by lijinfeng042 at 2010-06-06 17:27:19:

ÄãµÄÒâ˼ÊǶ¨ÒåÒ»¸ö¹æÔò ¼ÈÈ»Äã×Ô¼ºÃ»¸ø³öÒªÇó ÄÇÎÒÒ²Ö»ÊÇËæ±ãÁË

q1=[-40.41026749666731-1604.419423506877 168.36058329384883
2732.956533145613 -4.478622653589794 -1392.9755255402783]
q=[0.430437 0.102693-1.28542 1.7628 1.33703 -1.24998]

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5Â¥2010-06-06 17:31:55
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lijinfeng042

ľ³æ (СÓÐÃûÆø)

Matlab

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kuhailangyu(½ð±Ò+2):лл²ÎÓ룬ÐÁ¿àÁË 2010-06-06 22:34:06
zzuwangshilei(½ð±Ò+1):¶àл»ý¼«²ÎÓë 2010-06-07 09:26:04
wangyanjun7392(½ð±Ò+1):ºÜ¸Ðл£¬µ«ÊÇ»¹µÃ¼ÌÐøÇóÖú 2010-06-07 10:14:15
ÒýÓûØÌû:
Originally posted by wangyanjun7392 at 2010-06-06 17:31:55:


q1=[-40.41026749666731-1604.419423506877 168.36058329384883
2732.956533145613 -4.478622653589794 -1392.9755255402783]
q=[0.430437 0.102693-1.28542 1.7628 1.33703 -1.24998]

ÕâÀïûÓйæÔò Ö» ...

²»Ì«Ã÷°×°¡ ÎÒÌṩÄǸöÃ²ËÆÒ²Âú×ã°¡
q1 =
  1.0e+003 *
   -0.0404   -1.6044    0.1684    2.7330   -0.0045   -1.3930
>> 2*atan(q1)
ans =
   -3.0921   -3.1403    3.1297    3.1409   -2.7022   -3.1402
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6Â¥2010-06-06 17:44:08
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billduke

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wangyanjun7392

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by billduke at 2010-06-07 09:57:35:
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8Â¥2010-06-07 10:15:05
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lijinfeng042

ľ³æ (СÓÐÃûÆø)

Matlab

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robert2020(½ð±Ò+1):ÐÁ¿àÁË~~ 2010-06-07 22:23:28
ÒýÓûØÌû:
Originally posted by billduke at 2010-06-07 09:57:35:
ËûÃǺÃËÆ²»´æÔÚʲô¶ÔÓ¦ÓÚÓ³Éä¹ØÏµ£¬ÄÇôÉú³ÉËæ¼´µÄ¾ØÕó¿ÉÒÔÂð£¿

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smy1982

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