Znn3bq.jpeg
²é¿´: 1464  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

jafa

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] matlabÖеļÆËãÎÊÌ⣿ ÒÑÓÐ4È˲ÎÓë

Èôa¡¢bͬΪmάÁÐÏòÁ¿£¬xΪһ³£Êý£¬ÔÚmatlabÖÐÇóc=a.*exp(-x.*b)£¬µÃµ½cÒ²ÊÇmάÁÐÏòÁ¿¡£µ±xÓÐn¸ö²»Í¬µÄֵʱ£¬ÒÀ´Î´úÈë¿ÉµÃµ½n¸ö²»Í¬µÄmάÁÐÏòÁ¿c£¬×îºó¿ÉµÃµ½Ò»¸ömÐÐnÁоØÕó¡£ÕâÔÚmatlabÖÐÈçºÎʵÏÖ¼ÆËãµÄ£¿
ÀýÈ磺a=[1           
                2
                3]
b=[4
      5
      6]
x=1:1:10,
c=a.*exp(-x.*b)
ÈçºÎÔÚmatlabÖÐÇó³öÕâ10¸öc ÏòÁ¿ÄØ£¿
ÓоßÌåµÄ¼ÆËã¹ý³Ì¿ÉÒԲο¼Ò»Ï¾͸üºÃÁË¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

jafa

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by chouchouNUDT at 2014-01-04 09:58:04
½á¹û¿Ï¶¨ÊǸöm¡Á10µÄ¾àÕó£¬Äã¿ÉÒÔ°Ñx ,a ,b ,¶¼repmat ³Ém¡Á10£¬È»ºóµã³Ë¾Íok .

»¹ÊDz»Ã÷°×£¬ÄÜÓÃÉÏÃæµÄÀý×ӰѼÆËã¹ý³Ìдһ±éÂð£¿Ð»Ð»£¡£¡£¡
4Â¥2014-01-04 14:29:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

chouchouNUDT

Í­³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
jafa: ½ð±Ò+20, ¡ï¡ï¡ïºÜÓаïÖú 2014-01-06 22:56:58
½á¹û¿Ï¶¨ÊǸöm¡Á10µÄ¾àÕó£¬Äã¿ÉÒÔ°Ñx ,a ,b ,¶¼repmat ³Ém¡Á10£¬È»ºóµã³Ë¾Íok .

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
It will be better tomorrow.
2Â¥2014-01-04 09:58:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

laosam280

½û³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
jafa: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2014-01-06 22:58:11
±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2014-01-04 14:20:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jafa

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by laosam280 at 2014-01-04 14:20:58
Ö±½ÓÓÃÑ­»·Óï¾ä²»ÊǺÜÖ±¹Ûô£¿
Ê×ÏÈcreateÒ»¸ö3ÐÐ10ÁеľØÕó£¬È»ºóÓÃx×÷Ϊѭ»·±äÁ¿¾ÍºÃÁË£¬½«¼ÆËã½á¹ûÒÀ´ÎÌîÈëÕâ¸ö¾ØÕóµÄÿһÁС£

»¹ÊDz»¶®£¬ÄÜÓÃÉÏÃæµÄÀý×Ó½«¼ÆËã¹ý³Ìдһ±éÂð£¿Ð»Ð»À²£¡£¡£¡
5Â¥2014-01-04 14:30:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +28 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 31/1550 2026-04-13 01:16 by ÐÒÃâ ..
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +27 ÔÆÄ¾´ï´ï 2026-04-11 29/1450 2026-04-12 22:48 by kyle12138
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 13/650 2026-04-12 22:40 by º­ÖñÁõ
[¿¼ÑÐ] 297Çóµ÷¼Á +17 ORCHID1 2026-04-10 18/900 2026-04-12 09:59 by zhouwenxian
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +6 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 11/550 2026-04-11 21:27 by Åáºêΰ
[¿¼ÑÐ] 359Çóµ÷¼Á +5 θ¾·ÂÎÀÛÁË 2026-04-11 5/250 2026-04-11 19:55 by lbsjt
[¿¼ÑÐ] 085410 273·Öµ÷¼Á +4 X1999 2026-04-09 4/200 2026-04-11 13:05 by pies112
[¿¼ÑÐ] 0854µ÷¼Á +5 ÒôÏñµêÌý»¨¹ÄÏ· 2026-04-10 5/250 2026-04-11 10:49 by qingpingzhu
[¿¼ÑÐ] 080500Çóµ÷¼Á +17 »ÆÓ 2026-04-06 17/850 2026-04-11 08:36 by zhq0425
[¿¼ÑÐ] 291 Çóµ÷¼Á +29 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 29/1450 2026-04-10 22:55 by dick_runner
[¿¼ÑÐ] ÉúÎïѧÇóµ÷¼Á Ò»Ö¾Ô¸»¦9£¬326·Ö +7 Áõīī 2026-04-06 7/350 2026-04-10 08:11 by kangsm
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +21 ²»ÖªÃûµÄСئ 2026-04-08 21/1050 2026-04-09 18:55 by l_paradox
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ɽ°¢Âû 2026-04-07 5/250 2026-04-09 15:28 by 18828373951
[¿¼ÑÐ] 286Çóµ÷¼Á +19 Faune 2026-04-08 20/1000 2026-04-09 08:36 by ŶŶ123
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[¿¼ÑÐ] »úе¹¤³Ì313·ÖÕÒ¹¤¿Æµ÷¼Á +3 ˫һÁ÷±¾¿Æ»úе 2026-04-08 3/150 2026-04-08 20:41 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 263·ÖBÇøÇóµ÷¼Á +6 Àînihao 2026-04-08 6/300 2026-04-08 09:38 by ÄÏ¿ªÐ¡ôë
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û