±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 394  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

prince008

ľ³æ (ÖøÃûдÊÖ)

¿ìÀÖµÄζÈ

[½»Á÷] ¡¾ÇóÖú¡¿Êý×éÔªËØ¼ìÑé´ÎÊýÀÛ¼Ó¡¾ÒÔ½â¾ö¡¿

Êý×éÔªËØ¼ìÑéÀÛ¼Ó
¼ÙÉ裺ͨ¹ý¼ÆËãµÃ³ö500×éTÊý¾Ý£¬Ã¿´Î¼ÆËãµÃ³öÒ»×éT£¬ÀïÃæº¬ÓÐÆß¸öÔªËØ£¨Ò»ÐÐÆßÁУ©£¬
±È½Ïÿ´ÎµÄTÖÐÆß¸öÔªËØÓëa£¨Ä³ÊýÖµ£©µÄ´óС£¬²¢¼Ç¼±Èa´óµÄÔªËØµÄλÖÃ
×îÖÕÔõô֪µÀÕâ500Êý×éÖÐ
ÿ¸öλÖÃÉÏ ±Èa´óµÄ´ÎÊýÄØ£¿  ÇëÎÊÖ÷ÈÎÀÏʦÔõôʵÏÖÕâÖÖÀÛ¼Ó£¿
ÔÚÒ»¸ö¾ØÕóÖÐѰÕÒ´óÓÚaµÄÊýµÄ¸öÊý

¾ÍÊÇ
±ÈÈç
a=2
T1=[1, 2 , 3  ,4  ,1  ,1  , 1 ]    ;%%µÃµ½ Êý¾Ýb1=[0  0  1   1  0 0  0  ]
T2=[1 ,3  , 3  ,1  ,1 , 2 , 3]  ;%%µÃµ½            Êý¾Ý[0  1  1   1  0 0  1  ]  
                                                             ÀÛ¼Óµ½ÉϴεÄÊÇb2=[0 1   2   2   0 0 1 ]
T3......


.
.
.
T500=[ , , , , ]    µÃµ½ÀÛ¼Óµ½×îºóµÄ½á¹ûb500£¿£¿£¿£¿£¿£¿

[ Last edited by wangen994 on 2009-7-27 at 19:11 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

Сľ³æ°¡Ð¡Ä¾³æ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

change0618

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

·½ÕÉ´óʦ

¡ï ¡ï
prince008(½ð±Ò+1,VIP+0):ÓÐ½è¼ø£¬Ð»Ð» 7-22 13:27
wangmonk(½ð±Ò+1,VIP+0):¸Ðл½»Á÷£¡ 7-22 21:41
T=[T1;T2;T3;T4;T5];
b=cumsum(T>2)
2Â¥2009-07-22 11:29:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ning903

ľ³æ (Ö°Òµ×÷¼Ò)

±¿±¿¼Ò×åСº£ëà

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
sunxiao(½ð±Ò+3,VIP+0):лл²ÎÓ룬»¶Ó­³£À´ 7-24 00:47
prince008(½ð±Ò+3,VIP+0):лл£¬Ð»Ð» 7-24 07:29
for i=1£º500
nn=5;
T=rand(nn,7);
a=0.5;
Ab=zeros(nn,7);
ii=find(T>a); Ab(ii)=1;
end
sum(Ab)
Сº£ëàÀ´µ½Ð¡Ä¾³æ£¬¸÷λ´ï´ï¶à¶à¹ØÕÕ£¡£¡£¡ ¸Ð´¥ÎÒµÄζÈ
3Â¥2009-07-23 07:51:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kernelflyer

ľ³æ (ÕýʽдÊÖ)

¡ï
prince008(½ð±Ò+1,VIP+0):лл£¬ÎÒ˵µÄÊÇÿ´Î£¬¿ÉÒÔÐγÉÒ»¸ö¾ØÕ󣬰´Ã¿ÐÐÀ´ 7-24 07:29
ºÜ¼òµ¥³ÌÐòÈçÏ£º
a=2;
T=5*rand(500,7);
sum(T>2)

[ Last edited by kernelflyer on 2009-7-24 at 01:52 ]
4Â¥2009-07-24 01:50:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kernelflyer

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Äã°ÑTÀÛ¼Ó³ÉÒ»¸ö¾ØÕó¾ÍÊÇÁË£¬Ã¿Ò»ÐоÍÊÇÒ»×éÊý¾Ý£¬Ò»¹²Îå°Ù×飬¾ÍÊÇÒ»¸ö500ÐС¢7ÁеľØÕó£¬È»ºóÔÙÓÃsum(T>2)£¬¾Í¿ÉÒÔÇó³öÄãÒªµÄ½á¹ûÁË£¬ÕâÀïʵ¼ÊÉÏÊÇsum(T>2£¬1)£¬Òâ˼ÊÇÏÈÕÒ³öËùÓÐÊý¾ÝÖдóÓÚ2µÄÊý£¬È»ºóÔÙÁÐÏà¼Ó(ÿÁдóÓÚ2Ö®ºÍ£©£¬ÕâÀïµÄĬÈÏÊÇ1£¬¿ÉÒÔÊ¡ÂÔ¡£ÔÚ×ö´óÁ¿¾ØÕóÔËËãʱ£¬Äãÿ×éËãÒ»´ÎµÄ»°»áºÜÀË·Ñʱ¼äµÄ¡£
5Â¥2009-07-24 09:36:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

prince008

ľ³æ (ÖøÃûдÊÖ)

¿ìÀÖµÄζÈ

ÒýÓûØÌû:
Originally posted by kernelflyer at 2009-7-24 01:50:
ºÜ¼òµ¥³ÌÐòÈçÏ£º
a=2;
T=5*rand(500,7);
sum(T>2)

[ Last edited by kernelflyer on 2009-7-24 at 01:52 ]

лл£¬ËµµÃ¶Ô
Сľ³æ°¡Ð¡Ä¾³æ
6Â¥2009-07-24 10:12:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ prince008 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070305¸ß·Ö×Ó»¯Ñ§ÓëÎïÀí 304·ÖÇóµ÷¼Á +7 c297914 2026-03-28 7/350 2026-03-29 01:17 by 544594351
[¿¼ÑÐ] 085600 ²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +10 Mr. Z 2026-03-25 10/500 2026-03-29 00:34 by ÎÒÊÇС¿µ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 343Çóµ÷¼Á +5 °®î¿°í 2026-03-28 5/250 2026-03-28 20:53 by ÌÆãå¶ù
[¿¼ÑÐ] 299Çóµ÷¼Á +7 àÅàÅàÅàÅ2 2026-03-27 7/350 2026-03-28 13:09 by ÌÆãå¶ù
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +4 °®³Ô·¬ÇѵÄÐñ 2026-03-24 5/250 2026-03-27 17:50 by kiokin
[¿¼ÑÐ] 312Çóµ÷¼Á +9 Éϰ¶°ÉZJY 2026-03-22 13/650 2026-03-27 11:24 by sanrepian
[¿¼ÑÐ] 0703»¯Ñ§338Çóµ÷¼Á£¡ +6 Zuhui0306 2026-03-26 7/350 2026-03-27 10:35 by shangxh
[¿¼ÑÐ] Çóµ÷¼Á +6 ÁÖ֮Ϧ 2026-03-24 6/300 2026-03-27 08:38 by hypershenger
[¿¼ÑÐ] 324Çóµ÷¼Á +8 hanamiko 2026-03-26 10/500 2026-03-27 08:06 by hypershenger
[¿¼ÑÐ] 343Çóµ÷¼Á +4 ÔùÎÒÒ»±¾Êé 2026-03-23 4/200 2026-03-27 00:40 by wxiongid
[¿¼ÑÐ] 336²ÄÁÏÇóµ÷¼Á +7 ³ÂäÞÓ¨ 2026-03-26 9/450 2026-03-27 00:20 by wxiongid
[¿¼ÑÐ] 334·Ö Ò»Ö¾Ô¸ÎäÀí ²ÄÁÏÇóµ÷¼Á +4 ÀîÀî²»·þÊä 2026-03-26 4/200 2026-03-26 16:00 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 309Çóµ÷¼Á +4 gajsj 2026-03-25 5/250 2026-03-26 00:27 by Dyhoer
[¿¼ÑÐ] 0854È˹¤ÖÇÄÜ·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-24 4/200 2026-03-25 13:29 by 2177681040
[¿¼ÑÐ] 293Çóµ÷¼Á +7 ¼ÓÒ»Ò»¾Å 2026-03-24 7/350 2026-03-25 12:02 by userper
[¿¼ÑÐ] ²ÄÁÏר˶ÕÒµ÷¼Á +5 ¹þ¹þ¹þºðºðºð¹þ 2026-03-23 5/250 2026-03-24 19:07 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] »¯¹¤×¨Ë¶Çóµ÷¼Á +3 questionÍì·ç 2026-03-24 3/150 2026-03-24 18:48 by jhhcooi
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§322Çóµ÷¼Á +4 17501029541 2026-03-23 6/300 2026-03-24 10:21 by ´÷Χ²±µÄСÎÃ×Ó
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ0817»¯¹¤278·ÖÇóµ÷¼Á +7 jhybd 2026-03-23 12/600 2026-03-24 09:03 by jhybd
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û