| ²é¿´: 1143 | »Ø¸´: 8 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
liukaijackÒø³æ (СÓÐÃûÆø)
|
[ÇóÖú]
Çë½ÌÒ»¸ömathematicaµÄÎÊÌâ ÒÑÓÐ1È˲ÎÓë
|
||
|
ÏëÔÚmathematicaÖж¨ÒåÒ»¸öº¯Êýf[r]£¬²¢ÇÒf[r]ÊÇx1[r]£¬x2[r]£¬x3[r]ÕâÈý¸öº¯ÊýµÄº¯Êý¡£f£¬x1£¬x2£¬x3È«¶¼ÊÇÓërÏà¹ØµÄ¡£º¯ÊýÈçÏ£¬ f[r_]=x1[r]+x2[r]+x3[r] µ«ÊÇÎÊÌâ¾ÍÊÇ£¬Ä¿Ç°È´²»ÖªµÀx1[r]£¬x2[r]£¬x3[r]µÄ¾ßÌå±í´ïʽ£¬Ö»ÖªµÀx1[r]£¬x2[r]£¬x3[r]ÓërÏà¹Ø¡£ ΪÁËÄÜÈÃmathematicaʶ±ðf[r_]Õâ¸öº¯ÊýÊÇÓërÏà¹Ø£¬ÇÒ»¹ÒªÈÃmathematicaÖªµÀx1[r]£¬x2[r]£¬x3[r]ÕâÈý¸öº¯ÊýÒ²ÊÇÓërÏà¹Ø£¨µ«ÊÇĿǰ²»ÖªµÀ¾ßÌå±í´ïʽ£©¡£ f[r]º¯Êý¸ÃÔõôд£¿Õâ¸öÎÊÌâ¸ÃÔõô½â¾öÄØ£¿ лл |
» ²ÂÄãϲ»¶
ÉϺ£µçÁ¦´óѧ²ÄÁÏ·À»¤ÓëвÄÁÏÖØµãʵÑéÊÒÕÐÊÕµ÷¼ÁÑо¿Éú£¨²ÄÁÏ¡¢»¯Ñ§¡¢µç»¯Ñ§£¬»·¾³£©
ÒѾÓÐ4È˻ظ´
²ÄÁÏѧÇóµ÷¼Á
ÒѾÓÐ6È˻ظ´
303Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸ÎäÀí085500»úеרҵ×Ü·Ö300Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
¿¼Ñе÷¼Á
ÒѾÓÐ4È˻ظ´
281Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
0805 316Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
085601Çóµ÷¼Á×Ü·Ö293Ó¢Ò»Êý¶þ
ÒѾÓÐ3È˻ظ´
08¹¤Ñ§µ÷¼Á
ÒѾÓÐ17È˻ظ´
340Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
ÇóÖú£¬ÀûÓÃmathematica½øÐзûºÅÔËËã
ÒѾÓÐ5È˻ظ´
¹ØÓÚmathematicaÈí¼þÍÆµ¼¹«Ê½µÄÎÊÌâ
ÒѾÓÐ7È˻ظ´
Óо«Í¨mathematicaµÄ´óÉñô£¬ÓеãÎÊÌâÏëÇë½Ì£¬²»Ê¤¸Ð¼¤¡£
ÒѾÓÐ0È˻ظ´
¶¨»ý·ÖµÄµ¹Êý»¯¼ò
ÒѾÓÐ6È˻ظ´
Çë½ÌÒ»¸ömathematicaÖеÄÎÊÌâ
ÒѾÓÐ1È˻ظ´
Çë½ÌÒ»¸öMathematica»ý·ÖµÄÎÊÌâ£¨ÖØ½ðÇó½â£©
ÒѾÓÐ6È˻ظ´
mathematicaÇë½Ì¼ÆËã½á¹ûÎÊÌâ
ÒѾÓÐ4È˻ظ´
Mathematica¸ñʽ»¯ÊäÈëÎÊÌâ
ÒѾÓÐ2È˻ظ´
¡¾ÇóÖú¡¿Çë½ÌÒ»¸ö¹ØÓÚMathematicaÖмÆËãСÁ¿µÄÎÊÌâ
ÒѾÓÐ4È˻ظ´
¡¾ÌÖÂÛ¡¿¹ØÓÚMathematica µÄÒ»¸öÎÊÌâ
ÒѾÓÐ1È˻ظ´
¡¾ÇóÖú¡¿RegionPlot3D»ÈýάͼÏñ(Mathematica or Matlab)£¡
ÒѾÓÐ1È˻ظ´
¡¾ÇóÖú¡¿Çë½ÌMathematica³ÌÐòÎÊÌâ
ÒѾÓÐ9È˻ظ´

liukaijack
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1261.7
- É¢½ð: 121
- ºì»¨: 2
- Ìû×Ó: 299
- ÔÚÏß: 91.9Сʱ
- ³æºÅ: 1973666
- ×¢²á: 2012-09-04
- רҵ: ÖÖȺÉú̬ѧ

5Â¥2015-10-27 00:08:02
feixiaolin
ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)
-

ר¼Ò¾Ñé: +518 - Ó¦Öú: 942 (²©ºó)
- ¹ó±ö: 1.275
- ½ð±Ò: 3880
- É¢½ð: 58785
- ºì»¨: 532
- ɳ·¢: 11
- Ìû×Ó: 24215
- ÔÚÏß: 2601.8Сʱ
- ³æºÅ: 2139575
- ×¢²á: 2012-11-21
- רҵ: ¹âѧÐÅÏ¢»ñÈ¡Óë´¦Àí
- ¹ÜϽ: Êýѧ
2Â¥2015-10-26 16:00:14
xzczd
ľ³æ (СÓÐÃûÆø)
- Ó¦Öú: 72 (³õÖÐÉú)
- ½ð±Ò: 1941.4
- ºì»¨: 11
- Ìû×Ó: 290
- ÔÚÏß: 144.2Сʱ
- ³æºÅ: 3305534
- ×¢²á: 2014-07-03
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
liukaijack: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2015-10-27 00:25:34
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
liukaijack: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2015-10-27 00:25:34
| àÅ¡¡ÎҲ²¡¡Â¥Ö÷ÄãÖªµÀÇóµ¼Êý²»Ò»¶¨ÊÇÓá° ' ¡±ºÅ¡¢Êµ¼ÊÉÏÒ²¿ÉÒÔÓÃÒ»¸ö½ÐDµÄº¯ÊýÂð¡£ |

3Â¥2015-10-26 18:39:24
liukaijack
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1261.7
- É¢½ð: 121
- ºì»¨: 2
- Ìû×Ó: 299
- ÔÚÏß: 91.9Сʱ
- ³æºÅ: 1973666
- ×¢²á: 2012-09-04
- רҵ: ÖÖȺÉú̬ѧ

4Â¥2015-10-27 00:06:56













»Ø¸´´ËÂ¥
