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xiegangmai(½ð±Ò+1): ¹ÄÀøÌÖÂÛ½»Á÷£¡ 2011-05-16 22:37:48
xiegangmai(½ð±Ò+1): ¹ÄÀøÌÖÂÛ½»Á÷£¡ 2011-05-16 22:37:48
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2Â¥2011-05-16 21:51:41
xiegangmai
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- ·ÂÕæEPI: 3
- Ó¦Öú: 157 (¸ßÖÐÉú)
- ¹ó±ö: 5.735
- ½ð±Ò: 40609
- É¢½ð: 2394
- ºì»¨: 63
- ɳ·¢: 4
- Ìû×Ó: 4046
- ÔÚÏß: 1330.2Сʱ
- ³æºÅ: 653607
- ×¢²á: 2008-11-13
- ÐÔ±ð: GG
- רҵ: »úе¶¯Á¦Ñ§
- ¹ÜϽ: ·ÂտģÄâ

3Â¥2011-05-16 22:38:49
wenqiang1938
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- ºì»¨: 3
- Ìû×Ó: 56
- ÔÚÏß: 40.9Сʱ
- ³æºÅ: 702612
- ×¢²á: 2009-02-17
- ÐÔ±ð: GG
- רҵ: ·ÖÀë¹ý³Ì

4Â¥2011-05-17 00:25:29
xiegangmai
°æÖ÷ (Ö°Òµ×÷¼Ò)
ÎÒûͷÏÎ
- ·ÂÕæEPI: 3
- Ó¦Öú: 157 (¸ßÖÐÉú)
- ¹ó±ö: 5.735
- ½ð±Ò: 40609
- É¢½ð: 2394
- ºì»¨: 63
- ɳ·¢: 4
- Ìû×Ó: 4046
- ÔÚÏß: 1330.2Сʱ
- ³æºÅ: 653607
- ×¢²á: 2008-11-13
- ÐÔ±ð: GG
- רҵ: »úе¶¯Á¦Ñ§
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½¨Ò鳿ÓÑ»¹ÊÇÒª¿´¿´»ù´¡¡£ ½Å±¾ÎļþÔËÐеĽá¹û¶¼ÔÚworkspaceÖУ¬ÏÂÒ»¸ö½Å±¾ÎļþÒªÓÃÆäÖвÎÊý£¬Ö»ÒªÖªµÀ²ÎÊýÃû¼´¿É¡£ ±ÈÈç˵½Å±¾Îļþ1ÖдúÂ룺 ÔËÐнű¾Îļþ1ºó£¬a, b, x¶¼±£´æÔÚworkspaceÖУ¬Ö»Òª²»clear£¬ÕâЩÊý¾ÝÊÇÒ»Ö±±£´æµÄ£¬Ö±µ½Í˳öMATLAB¡£ ½Å±¾Îļþ2ÖдúÂ룺 ÔÙÔËÐнű¾Îļþ2£¬¿ÉÒԵõ½yµÄÖµ£¬xµÄÖµÊÇÓõĽű¾Îļþ1¼ÆËã³öµÄÊýÖµ¡£ |

5Â¥2011-05-17 06:42:58
wenqiang1938
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- ½ð±Ò: 242
- É¢½ð: 13
- ºì»¨: 3
- Ìû×Ó: 56
- ÔÚÏß: 40.9Сʱ
- ³æºÅ: 702612
- ×¢²á: 2009-02-17
- ÐÔ±ð: GG
- רҵ: ·ÖÀë¹ý³Ì

6Â¥2011-05-17 10:09:27
xiegangmai
°æÖ÷ (Ö°Òµ×÷¼Ò)
ÎÒûͷÏÎ
- ·ÂÕæEPI: 3
- Ó¦Öú: 157 (¸ßÖÐÉú)
- ¹ó±ö: 5.735
- ½ð±Ò: 40609
- É¢½ð: 2394
- ºì»¨: 63
- ɳ·¢: 4
- Ìû×Ó: 4046
- ÔÚÏß: 1330.2Сʱ
- ³æºÅ: 653607
- ×¢²á: 2008-11-13
- ÐÔ±ð: GG
- רҵ: »úе¶¯Á¦Ñ§
- ¹ÜϽ: ·ÂտģÄâ
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Originally posted by wenqiang1938 at 2011-05-17 10:09:27: ллÄãµÄ»Ø´ð£¬²»¹ý»¹ÓÐÒ»¸öÎÊÌâÎÊÎÊÄ㣬ÈçºÎÈü¸¸ömÎļþ·ÅÔÚÒ»¸ö³ÌÐòÖУ¬Ê¹Æä°´Ë³ÐòÔËÐУ¬Õâ¸ö³ÌÐòÈçºÎ±àд£¿£¿»¹ÊÇÔÚÃüÁî´°¿ÚÖ±½ÓÊäÈëm½ÅÎļþÃûÂð£¿Ð»Ð»£¡ ·½Ê½1£º ½«¼¸¸ö½Å±¾ÎļþµÄÎļþÃû·ÅÓÚÒ»¸ö½Å±¾ÎļþÖУ¬Èç fun1 fun2 fun3 ... ·½Ê½2£ºÔÚÃüÁî´°¿ÚÒÀ´ÎÊäÈë½Å±¾ÎļþµÄÎļþÃû |

7Â¥2011-05-17 10:20:13
wenqiang1938
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- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 242
- É¢½ð: 13
- ºì»¨: 3
- Ìû×Ó: 56
- ÔÚÏß: 40.9Сʱ
- ³æºÅ: 702612
- ×¢²á: 2009-02-17
- ÐÔ±ð: GG
- רҵ: ·ÖÀë¹ý³Ì
|
Originally posted by xiegangmai at 2011-05-17 10:20:13: ·½Ê½1£º ½«¼¸¸ö½Å±¾ÎļþµÄÎļþÃû·ÅÓÚÒ»¸ö½Å±¾ÎļþÖУ¬Èç fun1 fun2 fun3 ... ·½Ê½2£ºÔÚÃüÁî´°¿ÚÒÀ´ÎÊäÈë½Å±¾ÎļþµÄÎļþÃû ÄãºÃ£¬ÎÒÔÙÎÊÄãÒ»¸öÎÊÌ⣬matlab½âµÃµÄ·½³Ì¸ù¼ÈÓÐʵÊý¸ù£¬Ò²ÓÐÐéÊý¸ù£¬ÈçºÎ³ýµôÐéÊý¸ù£¬Ê¹µÃÊä³öµÄ¸ùÖ»ÓÐʵÊý¸ù£¬ÔõôÑùд³ÌÐò£¿£¿Ð»Ð» |

8Â¥2011-05-18 18:45:15
xiegangmai
°æÖ÷ (Ö°Òµ×÷¼Ò)
ÎÒûͷÏÎ
- ·ÂÕæEPI: 3
- Ó¦Öú: 157 (¸ßÖÐÉú)
- ¹ó±ö: 5.735
- ½ð±Ò: 40609
- É¢½ð: 2394
- ºì»¨: 63
- ɳ·¢: 4
- Ìû×Ó: 4046
- ÔÚÏß: 1330.2Сʱ
- ³æºÅ: 653607
- ×¢²á: 2008-11-13
- ÐÔ±ð: GG
- רҵ: »úе¶¯Á¦Ñ§
- ¹ÜϽ: ·ÂտģÄâ
|
Originally posted by wenqiang1938 at 2011-05-18 18:45:15: ÄãºÃ£¬ÎÒÔÙÎÊÄãÒ»¸öÎÊÌ⣬matlab½âµÃµÄ·½³Ì¸ù¼ÈÓÐʵÊý¸ù£¬Ò²ÓÐÐéÊý¸ù£¬ÈçºÎ³ýµôÐéÊý¸ù£¬Ê¹µÃÊä³öµÄ¸ùÖ»ÓÐʵÊý¸ù£¬ÔõôÑùд³ÌÐò£¿£¿Ð»Ð» ÓÃisrealº¯Êý½øÐÐÒ»ÏÂÅжϣ¬°ÑÐéÊýɾµô¼´¿É¡£ È磺 x = solve( 'x ^ 4 - 1' ); for i = 1 : length( x ) index( i ) = ~isreal( x( i ) ); end x( index == 1 ) = [] |

9Â¥2011-05-18 22:48:21
wenqiang1938
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 242
- É¢½ð: 13
- ºì»¨: 3
- Ìû×Ó: 56
- ÔÚÏß: 40.9Сʱ
- ³æºÅ: 702612
- ×¢²á: 2009-02-17
- ÐÔ±ð: GG
- רҵ: ·ÖÀë¹ý³Ì

10Â¥2011-05-19 14:15:29













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