²é¿´: 1955  |  »Ø¸´: 10

wangyanjun7392

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÈçºÎ½«Ò»¸öʵÊýת±ä³É-piµ½piÖ®¼ä¡¾ÒÑÍê³É¡¿ ÒÑÓÐ4È˲ÎÓë

ÈçºÎ½«Ò»¸öʵÊýת±ä³É-piµ½piÖ®¼ä

[ Last edited by adu886886 on 2010-7-21 at 14:54 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ºÃºÃ°ÑÎÕ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

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))

¹¤×÷ÁË,ż¶û»áÉÏÀ´~¿ÉÒÔ¹Ø×¢ÐÂÀË΢²© @ÔÆÊÇ·çµÄÃÎ_Matlab
2Â¥2010-06-06 17:14:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

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/ ...

²»¶Ôѽ ±È·½Ëµ-40.41026749666731 ±äµ½¡¾-pi£¬pi¡¿ÊÇ0.430437 »¹Çë¶à¶àÖ¸µã
ºÃºÃ°ÑÎÕ
3Â¥2010-06-06 17:21:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

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

ÄãµÄÒâ˼ÊǶ¨ÒåÒ»¸ö¹æÔò ¼ÈÈ»Äã×Ô¼ºÃ»¸ø³öÒªÇó ÄÇÎÒÒ²Ö»ÊÇËæ±ãÁË
¹¤×÷ÁË,ż¶û»áÉÏÀ´~¿ÉÒÔ¹Ø×¢ÐÂÀË΢²© @ÔÆÊÇ·çµÄÃÎ_Matlab
4Â¥2010-06-06 17:27:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

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]

ÕâÀïûÓйæÔò Ö»ÊÇ °Ñq1¾ØÕóµÄËùÓÐÔªËØ ±ä³É¡¾-pi£¬pi¡¿Ö®¼äʱ µÃµ½Ò»¸öоØÕóq

µ«ÊÇÎÒ²»ÖªµÀ ÕâÊÇÔõôµÃµ½µÄ ¶àлÄãÔÙ Ö¸µãÒ»ÏÂ
ºÃºÃ°ÑÎÕ
5Â¥2010-06-06 17:31:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lijinfeng042

ľ³æ (СÓÐÃûÆø)

Matlab

¡ï ¡ï ¡ï
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
¹¤×÷ÁË,ż¶û»áÉÏÀ´~¿ÉÒÔ¹Ø×¢ÐÂÀË΢²© @ÔÆÊÇ·çµÄÃÎ_Matlab
6Â¥2010-06-06 17:44:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

billduke

½ð³æ (ÖøÃûдÊÖ)

ÎÊÌ⻹ûÓнâ¾ö°É£¿

¡ï
robert2020(½ð±Ò+1):¶àлÌṩ½â´ð£¬»¶Ó­³£À´·ÂտģÄâ°æ½»Á÷£¡ 2010-06-07 22:23:14
ËûÃǺÃËÆ²»´æÔÚʲô¶ÔÓ¦ÓÚÓ³Éä¹ØÏµ£¬ÄÇôÉú³ÉËæ¼´µÄ¾ØÕó¿ÉÒÔÂð£¿

Éú³ÉËæ¼´ÊýÊÇÓа취µÄ¡£×Ô¼ºÒ²Íü¼ÇÁË¡£

ÊÇÕâ¸öÒâ˼Âð£¿
ÌÆºººè»ù£¬£Ì£Ì±Ìº£À¶Ì죡
7Â¥2010-06-07 09:57:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangyanjun7392

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by billduke at 2010-06-07 09:57:35:
ËûÃǺÃËÆ²»´æÔÚʲô¶ÔÓ¦ÓÚÓ³Éä¹ØÏµ£¬ÄÇôÉú³ÉËæ¼´µÄ¾ØÕó¿ÉÒÔÂð£¿

Éú³ÉËæ¼´ÊýÊÇÓа취µÄ¡£×Ô¼ºÒ²Íü¼ÇÁË¡£

ÊÇÕâ¸öÒâ˼Âð£¿

ÊÇΪÁËʵÏÖÉÏÃæÁ½¸ö¾ØÕóµÄת»»
ºÃºÃ°ÑÎÕ
8Â¥2010-06-07 10:15:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lijinfeng042

ľ³æ (СÓÐÃûÆø)

Matlab

¡ï
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£¿

Éú³ÉËæ¼´ÊýÊÇÓа취µÄ¡£×Ô¼ºÒ²Íü¼ÇÁË¡£

ÊÇÕâ¸öÒâ˼Âð£¿

µÄÈ·,ûÓÐÖ¸¶¨Ó³É乿ÔòµÄ»°,ÎÒÒ²Ö»ÄÜÊÇËæÒâ¸øµÄ Èç¹ûÄãÓÐһЩÊý¾Ý ÄǾͿÉÒÔͨ¹ý²åÖµÄâºÏÀ´µÃµ½Ä³¸ö±È½ÏºÏÊʵĺ¯Êý¹ØÏµ Éú³É-piµ½piÖ®¼äµÄËæ»úÊýÊÇ¿ÉÒÔµÄ
¹¤×÷ÁË,ż¶û»áÉÏÀ´~¿ÉÒÔ¹Ø×¢ÐÂÀË΢²© @ÔÆÊÇ·çµÄÃÎ_Matlab
9Â¥2010-06-07 10:29:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

smy1982

ľ³æ (ÕýʽдÊÖ)

Èç¹ûÄãÔø¸èËÌÀèÃ÷£¬ÄÇôҲÇëÄãÓµ±§ºÚÒ¹¡£
10Â¥2010-06-07 10:58:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wangyanjun7392 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏѧ˶080500£¬×Ü·Ö289·Ö 5+3 @taotao 2026-03-19 21/1050 2026-03-23 10:17 by ¹Úc¸ç
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +11 À滨çóÍí·ç 2026-03-17 11/550 2026-03-22 17:42 by luoyongfeng
[¿¼ÑÐ] ѰÕÒµ÷¼Á +4 ¾óǿâ? 2026-03-21 4/200 2026-03-22 16:14 by ľÍÐζ¶
[¿¼ÑÐ] Çóµ÷¼ÁԺУÐÅÏ¢ +6 CX 330 2026-03-21 6/300 2026-03-22 15:25 by ÎÞи¿É»÷111
[¿¼ÑÐ] Çóµ÷¼Á +4 ÒªºÃºÃÎÞÁÄ 2026-03-21 4/200 2026-03-21 18:57 by ѧԱ8dgXkO
[¿¼ÑÐ] 278Çóµ÷¼Á +9 ÑÌ»ðÏÈÓÚ´º 2026-03-17 9/450 2026-03-21 17:47 by ѧԱ8dgXkO
[¿¼ÑÐ] 302Çóµ÷¼Á +12 ºôºôºô¡£¡£¡£¡£ 2026-03-17 12/600 2026-03-21 17:29 by ColorlessPI
[»ù½ðÉêÇë] ѧУÒѾ­Ìá½»µ½NSFC£¬»¹ÄÜÐÞ¸ÄÂ𣿠40+4 babangida 2026-03-19 9/450 2026-03-21 16:12 by babangida
[¿¼ÑÐ] 330Çóµ÷¼Á0854 +3 assdll 2026-03-21 3/150 2026-03-21 13:01 by ²«»÷518
[¿¼ÑÐ] ¶þ±¾¿ç¿¼Ö£´ó²ÄÁÏ306Ó¢Ò»Êý¶þ +3 z1z2z3879 2026-03-17 3/150 2026-03-21 02:29 by JourneyLucky
[¿¼ÑÐ] »ª¶«Ê¦·¶´óѧ-071000ÉúÎïѧ-293·Ö-Çóµ÷¼Á +3 Ñо¿ÉúºÎÑþÃ÷ 2026-03-18 3/150 2026-03-21 01:30 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +5 ÊØºòϦÑôCF 2026-03-18 5/250 2026-03-21 01:06 by JourneyLucky
[¿¼ÑÐ] 329Çóµ÷¼Á +9 ÏëÉÏѧ߹߹ 2026-03-19 9/450 2026-03-20 22:01 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ289·Ö +3 @taotao 2026-03-19 3/150 2026-03-20 21:34 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏѧ˶297ÒѹýËÄÁù¼¶Çóµ÷¼ÁÍÆ¼ö +11 adaie 2026-03-19 11/550 2026-03-20 21:30 by laoshidan
[¿¼ÑÐ] 261ÇóBÇøµ÷¼Á£¬¿ÆÑо­Àú·á¸» +3 Å£Ä̺Üæ 2026-03-20 4/200 2026-03-20 19:34 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÀí¹¤085701»·¾³302Çóµ÷¼ÁԺУ +3 ¿ûè÷ÎÀ¶Ó 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +3 ÄÝÄÝninicgb 2026-03-17 3/150 2026-03-18 10:29 by macy2011
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û