²é¿´: 1828  |  »Ø¸´: 6
±¾Ìû²úÉú 1 ¸ö ²©Ñ§EPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wust67

½ð³æ (ÖøÃûдÊÖ)

[ÇóÖú] Îó²îÏß·¶Î§¼ÆËã¹ý³Ì

ÇëÎÊÕÛÏßͼºÍÖù״ͼÖеÄÎó²îÏߵķ¶Î§ÊÇÈçºÎ¼ÆËã³öÀ´µÄ£¿µ½µ×ÊÇͨ¹ýÎó²î´«µÝ¹«Ê½¼ÆËã³öÀ´µÄ£¬»¹ÊÇͨ¹ý¶à´Î²âÁ¿ÇóµÃµÄ±ê׼ƫ²î£¿ÇëÒÔ×Ô¼ºµÄʵÑéÊý¾ÝΪÀý£¬ÁгöÏêϸ¼ÆËã¹ý³Ì¡£¶ÔÂúÒâ´ð°¸Ò»´ÎÐÔ½±Àø50½ð±Ò¡£Ð»Ð»£¡


[ Last edited by wust67 on 2011-5-27 at 13:31 ]

» ²ÂÄãϲ»¶

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

kilikf

ľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

wust67(½ð±Ò+5): I know. Thanks. 2011-06-26 09:02:13
wust67(½ð±Ò+5): Thx. 2011-07-02 19:15:55
ͨ¹ý¶à´Î²âÁ¿ÇóµÃµÄ±ê׼ƫ²î£¡
·ñÔòÄã±êÔÚÉÏÃæËãÊ²Ã´ÄØ£¿
СʱºòÎÒµÄÃÎÏëÊǵ±¿ÆÑ§¼Ò£¬³¤´óºóµ±ÎÒÈ´¸üÏ£Íû×Ô¼ºÊǵØÖ÷¼ÒµÄÉÙÒ¯£¬¼ÒÓÐÁ¼ÌïǧÇ꣬ÖÕÈÕ²»Ñ§ÎÞÊõ£¬Ã»ÊÂÁì×ÅһȺ¹·Å«²ÅÉϽÖÈ¥µ÷Ï·Ò»ÏÂÁ¼¼Ò¸¾Å®...
3Â¥2011-05-27 15:02:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

wust67(½ð±Ò+15, ²©Ñ§EPI+1): OIC 3Q 2011-06-26 09:01:14
wust67(½ð±Ò+10): Ôٴαíʾ¸Ðл£¡ 2011-06-26 16:52:33
Â¥Ö÷ÄãÓÃmatlabÂð?matlabÓиöº¯Êý½Ðerrorbar,¿ÉÒÔÔÚÇúÏßÉÏ×öÎó²îÏß
ʾÀý´úÂë
CODE:
X = 0:pi/10:pi;
Y = sin(X);
E = std(Y)*ones(size(X));
errorbar(X,Y,E)

ʾÀýͼ
matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
2Â¥2011-05-27 14:58:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wust67

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by kilikf at 2011-05-27 15:02:22:
ͨ¹ý¶à´Î²âÁ¿ÇóµÃµÄ±ê׼ƫ²î£¡
·ñÔòÄã±êÔÚÉÏÃæËãÊ²Ã´ÄØ£¿

ÇëÎÊÎó²îÏß±êµÄÊÇSD»¹ÊÇSE£¿¸ù¾Ý¹«Ê½£¬×öÁ½´ÎʵÑé¾Í¿ÉÒԵóöÎó²îÏÞ£¬²»ÖªµÀÐв»ÐУ¿Èô°ÑÕû¸öʵÑéÔÙÖØ¸´Ò»´Î£¬Ô¼Ðè20Ì죬¹¤×÷Á¿ºÃ´ó°¡£¡

4Â¥2011-05-28 08:16:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wust67

½ð³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by libralibra at 2011-05-27 14:58:12:
Â¥Ö÷ÄãÓÃmatlabÂð?matlabÓиöº¯Êý½Ðerrorbar,¿ÉÒÔÔÚÇúÏßÉÏ×öÎó²îÏß
ʾÀý´úÂë
CODE:
X = 0:pi/10:pi;
Y = sin(X);
E = std(Y)*ones(size(X));
errorbar(X,Y,E)

ʾÀýͼ
[img]https://www.mathwork ...

¼«ÉÙÓá£E = std(Y)*ones(size(X)); Õâ¸öÊǼÆËãÎó²îµÄº¯ÊýÂð£¿std(Y)ÊÇÖ¸YÐòÁеıê×¼²î£¬ones(size(X))µÄÒâÒå²»Ã÷È·¡£Âé·³Äã½âÊÍһϸú¯ÊýµÄÒâÒ塣лл£¡
5Â¥2011-05-28 08:25:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 278Çóµ÷¼Á +9 ÑÌ»ðÏÈÓÚ´º 2026-03-17 9/450 2026-03-21 17:47 by ѧԱ8dgXkO
[¿¼ÑÐ] 336Çóµ÷¼Á +5 rmc8866 2026-03-21 5/250 2026-03-21 17:24 by ѧԱ8dgXkO
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +6 ¼ÎÄêÐÂ³Ì 2026-03-15 6/300 2026-03-21 17:07 by Dream007008
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
[¿¼ÑÐ] ÄÜÔ´²ÄÁÏ»¯Ñ§¿ÎÌâ×éÕÐÊÕ˶ʿÑо¿Éú8-10Ãû +5 ÍÑÓ±¶ø³ö 2026-03-16 15/750 2026-03-21 10:16 by ÍÑÓ±¶ø³ö
[¿¼ÑÐ] Çóµ÷¼Á +6 Mqqqqqq 2026-03-19 6/300 2026-03-21 08:04 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϹ¤³Ì£¨×¨£©Ò»Ö¾Ô¸985 ³õÊÔ335Çóµ÷¼Á +3 hiloiy 2026-03-17 4/200 2026-03-21 03:04 by JourneyLucky
[¿¼ÑÐ] 271²ÄÁϹ¤³ÌÇóµ÷¼Á +8 .6lL 2026-03-18 8/400 2026-03-21 00:58 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏר˶ӢһÊý¶þ306 +7 z1z2z3879 2026-03-18 7/350 2026-03-20 23:48 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] 288Çóµ÷¼Á +16 ÓÚº£º£º£º£ 2026-03-19 16/800 2026-03-20 22:28 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +4 @taotao 2026-03-19 4/200 2026-03-20 22:14 by JourneyLucky
[¿¼ÑÐ] 289Çóµ÷¼Á +6 »³èªÎÕè¤l 2026-03-20 6/300 2026-03-20 20:30 by ѧԱ8dgXkO
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÀí¹¤085701»·¾³302Çóµ÷¼ÁԺУ +3 ¿ûè÷ÎÀ¶Ó 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
[ÂÛÎÄͶ¸å] ÉêÇë»Ø¸åÑÓÆÚÒ»¸öÔ£¬±à¼­Í¬ÒâÁË¡£µ«ÏµÍ³ÉϵÄʱ¼äû±ä£¬¸ø±à¼­ÓÖдÓʼþÁË£¬Ã»»Ø¸´ 10+3 wangf9518 2026-03-17 4/200 2026-03-19 23:55 by babero
[¿¼ÑÐ] ÉúÎïѧµ÷¼ÁÕÐÈË£¡£¡£¡ +3 ɽº£Ììá° 2026-03-17 4/200 2026-03-19 21:34 by ÔõôÊÍ»³
[¿¼²©] É격26Äê +3 °Ë6°Ë68 2026-03-19 3/150 2026-03-19 19:43 by nxgogo
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 éÙËÌ. 2026-03-17 4/200 2026-03-17 21:43 by ÓÐÖ»ÀêÅ«
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û