| ²é¿´: 1730 | »Ø¸´: 4 | ||
hedgeÒø³æ (СÓÐÃûÆø)
|
[ÇóÖú]
Ò»¸öÇ󻡳¤µÄÎÊÌ⣡ ÒÑÓÐ1È˲ÎÓë
|
|
±¾ÈËÓÃMATLAB¼ÆËãy=Asin(kx)»¡³¤l³ö´í¡£ÎÒµÄMATLAB°æ±¾R2013a. Èç¹ûÓиßÊÖ½â¾öÎÒµÄÎÊÌ⣬»òÕßÓøü¼òµ¥µÄ·½·¨½â¾ö´ËÎÊÌ⣬100½ð±Ò¡£ »ù±¾Ë¼Â·ÊÇ£º¸ø¶¨Õñ·ùA£¬»¡³¤l£¬Çó³ökµÄÖµ¡£ A=1; %É趨µÄÕñ·ù l=18; %É趨µÄ»¡³¤ syms x k y1=sqrt(1+A.^2.*k.^2.*cos(k.*x).^2); uplim=2*pi/k; y2=int(y1,0,uplim); %»¡³¤¹«Ê½£¬Ò»¸öÖÜÆÚµÄ»¡³¤ y=subs(y2-l); %µ±»¡³¤ÎªlʱµÄµÈʽ¡£ k=fsolve(@(k)y,4.0,optimset('Display','off'));%ÇókÖµ¡£ ÎÊÌâÈçÏ£º Warning: Explicit integral could not be found. Error using fsolve (line 257) FSOLVE requires all values returned by user functions to be of data type double. Error in Copy_of_sinek (line 9) k=fsolve(@(k)y,4.0,optimset('Display','off'))%ÇókÖµ¡£ Error in run (line 64) evalin('caller', [script ';']); |
» ²ÂÄãϲ»¶
²ÄÁÏ¿¼Ñе÷¼Á
ÒѾÓÐ29È˻ظ´
297¹¤¿Æ£¬Çóµ÷¼Á?
ÒѾÓÐ10È˻ظ´
211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á
ÒѾÓÐ19È˻ظ´
0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú
ÒѾÓÐ10È˻ظ´
²ÄÁÏÏà¹Ø×¨Òµ344Çóµ÷¼ÁË«·Ç¹¤¿ÆÑ§Ð£»ò¿ÎÌâ×é
ÒѾÓÐ9È˻ظ´
Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö
ÒѾÓÐ13È˻ظ´
085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á
ÒѾÓÐ8È˻ظ´
Ò»Ö¾Ô¸ÖÐÄÏ´óѧ 0855 »úе 286 Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á
ÒѾÓÐ15È˻ظ´
Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á
ÒѾÓÐ9È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÇóÖúÒ»¸ö¹ØÓÚµç³ØµÄÎÊÌâ
ÒѾÓÐ16È˻ظ´
ÇóÖúÒ»¸ö²ÄÁϳɷַÖÎöµÄÎÊÌ⣡
ÒѾÓÐ5È˻ظ´
ÇóÒ»¸öÎÊÌâµÄ½â·¨
ÒѾÓÐ5È˻ظ´
Çó´óÉñÃǰïÎÒ½â¾öÒ»¸ö¹ØÓÚÐÞ¸Äϵͳ½ø»¯Ê÷×ÖÌåµÄÎÊÌâ
ÒѾÓÐ18È˻ظ´
ÇóÖú¸ß·Ö×ӵĴóÉñ½âÊÍÒ»¸ö¼òµ¥ÎÊÌ⣬ϣÍûÄÜÓÃרҵµÄÓïÑÔ½â´ð£¡
ÒѾÓÐ14È˻ظ´
ÇóÖú£¬ÓйصçѹƵÂʵÄÒ»¸öÎÊÌâ¡£
ÒѾÓÐ15È˻ظ´
¸÷λ´óÉñ£¬ÇóÒ»¸ö½Å±¾½â¾öÎÒ·þÎñÆ÷×ÊÔ´²»×ãµÄÎÊÌâ
ÒѾÓÐ8È˻ظ´
ÇóÖúÒ»¸ö¼òµ¥µÄÁ¢Ì弸ºÎÎÊÌâ
ÒѾÓÐ6È˻ظ´
ÇóÖú£¡ÈçºÎÇó½âÄ³Ò»Ð±Æ½ÃæÍ¬Å×ÎïÃæÏཻµÄ»¡³¤£¿£¿
ÒѾÓÐ5È˻ظ´
ÇóÖú£º(Äâ)»¡³¤Ëã·¨£¨pseudo arclength method£© ³ÌÐò
ÒѾÓÐ7È˻ظ´
ÇóÖúÒ»¸öÈýÎ¬×ø±êÖáÐýתµÄÎÊÌ⣬лл¡£
ÒѾÓÐ12È˻ظ´
30½ð±ÒÇóÖú£º×·¾¶ÎÊÌ⣬ҪÇó±éÀúÿ¸ö½Úµã£¬×Ü·¾¶×
ÒѾÓÐ7È˻ظ´
Çó´óϺָµ¼ Ò»¸ö¹ØÓÚatoiº¯ÊýµÄÎÊÌâ
ÒѾÓÐ3È˻ظ´
Çó½ÌÒ»¸öoriginÖеÄÎÊÌ⣬Çó´óÉñÖ¸µã
ÒѾÓÐ4È˻ظ´
Çó½âÒ»¸öÏòÁ¿0¿Õ¼äÇó½âµÄÎÊÌâ
ÒѾÓÐ3È˻ظ´
Çó½ÌÒ»¸öÍË»ðµÄÎÊÌâ
ÒѾÓÐ19È˻ظ´
Çë½ÌÒ»¸öMathematica»ý·ÖµÄÎÊÌâ£¨ÖØ½ðÇó½â£©
ÒѾÓÐ6È˻ظ´
ÇóÖú¸÷λ´óÏÀÒ»¸öÈ¥ôÇ»ù»¯µÄÎÊÌ⣬лл£¡
ÒѾÓÐ8È˻ظ´
¡¾ÇóÖú¡¿gromacsµÄÓÖÒ»¸öÎÊÌâ
ÒѾÓÐ22È˻ظ´
¡¾ÇóÖú¡¿Ò»¸ö¹ØÓÚ¾Û±ûÏ©ËáµÄºìÍâ¹âÆ×ÎÊÌâ
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú¡¿WK-IÐÍÕæ¿Õµç»¡ÈÛÁ¶Â¯µÄÆð»¡ÎÊÌâ
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú¡¿ÇóÎÊÒ»¸öѰÕÒ×îÓŽâÎÊÌ⣬ÊÇ·ºº¯ÎÊÌâô
ÒѾÓÐ22È˻ظ´
tgvictor99
ľ³æ (ÖªÃû×÷¼Ò)
ÃÔºýÁìÓòÈÙÓþÁìÖ÷
- Ó¦Öú: 40 (СѧÉú)
- ½ð±Ò: 2667.4
- É¢½ð: 1907
- ºì»¨: 49
- ɳ·¢: 1
- Ìû×Ó: 5238
- ÔÚÏß: 923.8Сʱ
- ³æºÅ: 2524003
- ×¢²á: 2013-06-27
- רҵ: Á÷ÌåÁ¦Ñ§

2Â¥2014-05-01 11:56:06
tgvictor99
ľ³æ (ÖªÃû×÷¼Ò)
ÃÔºýÁìÓòÈÙÓþÁìÖ÷
- Ó¦Öú: 40 (СѧÉú)
- ½ð±Ò: 2667.4
- É¢½ð: 1907
- ºì»¨: 49
- ɳ·¢: 1
- Ìû×Ó: 5238
- ÔÚÏß: 923.8Сʱ
- ³æºÅ: 2524003
- ×¢²á: 2013-06-27
- רҵ: Á÷ÌåÁ¦Ñ§

3Â¥2014-05-01 12:13:41
hedge
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 467.4
- É¢½ð: 440
- ºì»¨: 3
- Ìû×Ó: 148
- ÔÚÏß: 195.2Сʱ
- ³æºÅ: 680220
- ×¢²á: 2008-12-23
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
4Â¥2014-05-03 15:07:33
tgvictor99
ľ³æ (ÖªÃû×÷¼Ò)
ÃÔºýÁìÓòÈÙÓþÁìÖ÷
- Ó¦Öú: 40 (СѧÉú)
- ½ð±Ò: 2667.4
- É¢½ð: 1907
- ºì»¨: 49
- ɳ·¢: 1
- Ìû×Ó: 5238
- ÔÚÏß: 923.8Сʱ
- ³æºÅ: 2524003
- ×¢²á: 2013-06-27
- רҵ: Á÷ÌåÁ¦Ñ§

5Â¥2014-05-03 16:40:35













»Ø¸´´ËÂ¥
20