| ²é¿´: 1006 | »Ø¸´: 6 | |||
g_txzhuľ³æ (³õÈëÎÄ̳)
|
[ÇóÖú]
Ò»¶Î¼òµ¥µÄmatlab³ÌÐò
|
|
¿´Õâ¶ÎС³ÌÐò£º varx=[7 3 10 5] vary=zeros(size(varx)) k=0; for x=varx k=k+1 vary(k)=x.^2 end ÔËÐÐÕý³££¬µ«ÊÇvary(k)=x.^2Õâ¸öºÃÏñÊǰÑÒ»¸ö¾ØÕóµÄÖµ¸³¸ø¾ØÕóµÄÒ»¸öÔªËØ£¬Ó¦¸Ã²»ÐвŶԣ¡ÎªºÎÄܹ»ÔËÐУ¿¶øÇÒµ±°Ñvarx=[7 3 10 5] Õâ¸ö¸Ä³É²»ÊÇÒ»ÐеľØÕ󣬱ÈÈçvarx=[7 3 10 5£»1 2 3 5]¾Í²»ÄÜÔËÐУ¬ÎªºÎ£¿ |
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
matlabѧϰ |
» ²ÂÄãϲ»¶
271²ÄÁϹ¤³ÌÇóµ÷¼Á
ÒѾÓÐ5È˻ظ´
281Çóµ÷¼Á£¨0805£©
ÒѾÓÐ16È˻ظ´
304Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
²ÄÁϹ¤³Ìר˶µ÷¼Á
ÒѾÓÐ6È˻ظ´
Ò»Ö¾Ô¸Ìì´ó²ÄÁÏÓ뻯¹¤£¨085600£©×Ü·Ö338
ÒѾÓÐ4È˻ظ´
085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
Çó²ÄÁϵ÷¼Á
ÒѾÓÐ8È˻ظ´
294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¹ØÓÚMatlabÇó¿×϶ÂÊ(ÕÒ×î¼ÑãÐÖµ)
ÒѾÓÐ6È˻ظ´
matlabÔõôÇóÒ»¸ö²»µÈʽ×éµÄ½â£¿£¿£¿£¿£¿£¿£¿£¿
ÒѾÓÐ4È˻ظ´
Çó´óÉñ°ïÎÒ¸ÄÒ»ÏÂÏÂÃæµÄ³ÌÐò£¡matlabµü´ú·¨µÄ ²»ÖªµÀ´íÔÚÄÄÀ
ÒѾÓÐ7È˻ظ´
ÇóÖúÒ»¸ömatlab¹ØÓÚ·ÖÀàÌÖÂÛµÄÎÊÌâ
ÒѾÓÐ9È˻ظ´
±àÒ»¸ömatlab³ÌÐò£¬ÇóijһÏòÁ¿ÔÚÏòÁ¿³¡ÀïµÄ×ø±ê
ÒѾÓÐ3È˻ظ´
matlab»Í¼ÇóÖú
ÒѾÓÐ11È˻ظ´
matlabÒ»¶Î³ÌÐòºÃÏñÏÝÈëËÀÑ»·ÁË¡£¡£¡£¡£ÇóÌø³ö
ÒѾÓÐ8È˻ظ´
ÐÂÈËÇóÖ¸½Ì°¡ ÇëÎÊÔõô´ÓmatlabͼÖÐÌáÈ¡600×éÊý¾Ý
ÒѾÓÐ11È˻ظ´
ÇóÖú°¡£¡ÇóÒ»³ÌÐò£¬ÓÃmatlab³ÌÐò×ö£¬ÓÃÃÉÌØ¿¨Âå·½·¨Ä£Äâ
ÒѾÓÐ10È˻ظ´
ÇóÖúÒ»¼òµ¥matlab³ÌÐòµÄ³ö´íÎÊÌ⣬лл
ÒѾÓÐ3È˻ظ´
ÇómatlabÇó½âÒ»¸ö·½³Ì×éµÄÎÊÌâ
ÒѾÓÐ6È˻ظ´
ÇóÖú£ºÄܲ»Äܰïæдһ¸öÓÃmatlabÇóÒ»¸öº¯ÊýµÄ¸µÀïÒ¶±ä»»µÄ³ÌÐò
ÒѾÓÐ16È˻ظ´
ÇóÖúmatlab±à³Ì
ÒѾÓÐ13È˻ظ´
¡¾ÇóÖú¡¿matlabÇó½âÒ»¸ö¼òµ¥µÄ»ý·Ö£¨¼±£¡£¡£¡£©
ÒѾÓÐ7È˻ظ´
¡¾ÇóÖú¡¿Çë½ÌÒ»¸ömatlab³ÌÐò£¬Ð»Ð»°ï棡£¡
ÒѾÓÐ15È˻ظ´
¡¾ÇóÖú¡¿matlabÖÐÈçºÎ½«³ÌÐòµÄ½á¹ûÊä³öµ½Ò»¸öÎļþÖÐ
ÒѾÓÐ11È˻ظ´
¡¾ÇóÖú¡¿Çë½Ì°Ñjava³ÌÐòת»¯³Ématlab³ÌÐò
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú¡¿ ÇóMAtlabÇó½â³ÌÐò£¡£¡£¡
ÒѾÓÐ20È˻ظ´
hustrjh
ÖÁ×ðľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ½ð±Ò: 15980.9
- ºì»¨: 1
- Ìû×Ó: 965
- ÔÚÏß: 381.4Сʱ
- ³æºÅ: 1989581
- ×¢²á: 2012-09-10
- ÐÔ±ð: GG
- רҵ: ¹¤³ÌÈÈÁ¦Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
|
Ô³ÌÐòÊÇ¿ÉÒÔÔËÐеģ¬ÎªÈ«ÃæÀí½â³ÌÐòÄÚÈÝ£¬ÎÒ½«·ÖÒÔϼ¸¸ö²¿·Ö½øÐзÖÎö£º 1¡¢"for x=varx"ÔõôÀí½â£¿ Çë²Î¿´Matlab¹ØÓÚforº¯ÊýµÄ°ïÖúÎļþ£º Syntax£ºfor index = values program statements : end ×¢Ò⣺µ±valuesÈ¡ÏòÁ¿valArrayʱ±íʾ£ºcreates a column vector index from subsequent columns of array valArray on each iteration. For example, on the first iteration, index = valArray(:,1). The loop executes for a maximum of n times, where n is the number of columns of valArray¡£ ¹éÄÉһϣºµ±forÓï¾äµÄÅж¨Ìõ¼þȡΪ"index=valArray"ʱ£¬³ÌÐòÑ»·Ò»´Î£¬indexȡһ´ÎvalArrayµÄÒ»ÁÐÏòÁ¿£¬ÒÀ´Î´ÓÏòÁ¿valArrayµÄµÚÒ»ÁÐÈ¡µ½×îºóÒ»ÁУ¬¹ÊÑ»·´ÎÊý¼´ÏòÁ¿valArrayµÄ×ÜÁÐÊý¡£ ×ÜÖ®£¬"for x=varx"±íʾxÒÀ´ÎÈ¡7,3,10,5£¬´úÈëÑ»·Óï¾äÖÐÔËÐС£ 2¡¢"vary(k)=x.^2"ÈçºÎÀí½â£¿ ÓÐÁËÉÏÃæ¹ØÓÚxµÄÈÏʶºó£¬ÎÒÃÇÖªµÀÕâÀïµÄx½ö±íʾһ¸ö±êÁ¿£¬Óë¾ØÕóÎ޹ء£ k=1 x=7 vary(1)=49 vary=[49 0 0 0] k=2 x=3 vary(2)=9 vary=[49 9 0 0] ¡¤¡¤¡¤¡¤¡¤¡¤ ÒÔÉϱãÊdzÌÐòµÄÔËÐйý³Ì£¬ÎÒÃÇÒ²¿ÉÒÔÔÚÔËÐнá¹ûÖеõ½ÑéÖ¤¡£ ÈôÎÒÃǽ«"vary(k)=x.^2"¸ÄΪ"vary(k)=x^2"£¬¼ÆËã½á¹ûÊÇÏàͬµÄ£¬²àÃæËµÃ÷xÓë¾ØÕóÎ޹ء£ 3¡¢µ±°Ñvarx=[7 3 10 5] Õâ¸ö¸Ä³É²»ÊÇÒ»ÐеľØÕ󣬱ÈÈçvarx=[7 3 10 5£»1 2 3 5]¾Í²»ÄÜÔËÐУ¬ÎªºÎ£¿ µ±ÎÒÃÇÔÙÀ´¿´Õâ¸öÎÊÌâʱ£¬¿ÉÒÔ·¢ÏÖÔÚÑ»·Öеĸ³ÖµÓï¾äÖУ¬"vary(k)=x.^2"ÊÇÎÞ·¨Ö´Ðеġ£vary(k)½ö±íʾ1*4¾ØÕóÖеÚk¸öÔªËØ£¬¶ø´ËʱxÊÇ2*1µÄÏòÁ¿£¬¹ÊÎÞ·¨¸³Öµ¡£Èô½«vary¸ÄΪ4*2µÄ¾ØÕ󣬲¢ÏàÓ¦Ð޸ĸ³ÖµÓï¾ä£¬³ÌÐòÈÔÈ»ÊÇ¿ÉÒÔÖ´Ðеġ£ Ï£Íû¶ÔÂ¥Ö÷ÓаïÖú£¡ |
» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2013-05-28 17:09:57
ajitai
Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 8 (Ó×¶ùÔ°)
- ½ð±Ò: 8817.4
- É¢½ð: 5370
- ºì»¨: 11
- Ìû×Ó: 3525
- ÔÚÏß: 418.1Сʱ
- ³æºÅ: 854389
- ×¢²á: 2009-09-22
- ÐÔ±ð: GG
- רҵ: ½ðÊô²ÄÁϱíÃæ¿ÆÑ§Ó빤³Ì
3Â¥2013-05-28 17:33:07
g_txzhu
ľ³æ (³õÈëÎÄ̳)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 2082.3
- Ìû×Ó: 26
- ÔÚÏß: 123Сʱ
- ³æºÅ: 2151011
- ×¢²á: 2012-11-27
- ÐÔ±ð: GG
- רҵ: ¼ÆËãÊýѧÓë¿ÆÑ§¹¤³Ì¼ÆËã
4Â¥2013-05-28 17:43:12
g_txzhu
ľ³æ (³õÈëÎÄ̳)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 2082.3
- Ìû×Ó: 26
- ÔÚÏß: 123Сʱ
- ³æºÅ: 2151011
- ×¢²á: 2012-11-27
- ÐÔ±ð: GG
- רҵ: ¼ÆËãÊýѧÓë¿ÆÑ§¹¤³Ì¼ÆËã
5Â¥2013-05-28 17:45:15
hustrjh
ÖÁ×ðľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ½ð±Ò: 15980.9
- ºì»¨: 1
- Ìû×Ó: 965
- ÔÚÏß: 381.4Сʱ
- ³æºÅ: 1989581
- ×¢²á: 2012-09-10
- ÐÔ±ð: GG
- רҵ: ¹¤³ÌÈÈÁ¦Ñ§
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
|
ÈôÂ¥Ö÷ÏëʵÏÖ¶Ô¶þά¾ØÕó¸÷ÔªËØ½øÐÐÆ½·½²Ù×÷µÄ¹¦ÄÜ£¬ÓÐÁ½ÖÖ·½·¨£¬ Ò»ÊDzÉÓÃÑ»·µÄ·½Ê½£¨¸³ÖµÓï¾äÉÔ×÷Ð޸ģ©£º varx=[7 3 10 5; 1 2 3 5]; vary=zeros(size(varx)); k=0; for x=varx k=k+1 vary(:,k)=x.^2 end ¶þÊÇÖ±½Ó¶Ô¾ØÕó½øÐвÙ×÷£º varx=[7 3 10 5; 1 2 3 5]; vary=varx.^2 |

6Â¥2013-05-28 19:09:17
qq1057536766
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2
- Ìû×Ó: 1
- ÔÚÏß: 22·ÖÖÓ
- ³æºÅ: 2485829
- ×¢²á: 2013-05-28
7Â¥2013-05-28 19:22:57













»Ø¸´´ËÂ¥
g_txzhu