Znn3bq.jpeg
²é¿´: 3334  |  »Ø¸´: 4
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßcaoao22½«ÔùËÍÄú 200 ¸ö½ð±Ò

caoao22

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] MATLAB½â»ý·Ö·½³Ì×é ÒÑÓÐ1È˲ÎÓë

Ô­³ÌÐò£º

r_lower=0.99£»
r_point=1£»
alpha=0.05;

myfun=@(a,b,r) 1/beta(a,b)*r^(a-1)*(1-r)^(b-1);
myfun1=@(a,b,r) myfun(a,b,r)*r;
myfun2=@(a,b) integral(@(r)myfun(a,b,r),r_lower,1)-alpha;
myfun3=@(a,b) integral(@(r)myfun1(a,b,r),0,1)-r_point;
myfun4=@(r)[myfun2(a,b);myfun3(a,b)];
options=optimset('TolFun',1e-10,'TolX',1e-10);
[x,fval]=fsolve(myfun4,[200;200],options);

³ÌÐò±¨´í£¬Ê¼ÖÕÕÒ²»µ½Ô­Òò£¬Çó´óÉñÖ¸½Ì

MATLAB½â»ý·Ö·½³Ì×é
ͼ1.jpg


MATLAB½â»ý·Ö·½³Ì×é-1
ͼ2.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

hzlhm

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÔÚÕâÀïÓþä±úº¯ÊýÀ´×Ô¶¨Òå»ý·Ö·½³ÌÊDz»ºÏÊʵģ¬Ó¦´´½¨ÒÔº¯ÊýÌåµÄ½á¹¹ÐÎʽÀ´×Ô¶¨Òå»ý·Öº¯Êý¡£
x0=[200;200];
options=optimset('TolFun',1e-10,'TolX',1e-10);
[x,fval]=fsolve(@fun,x0,options);
a = x(1)
b = x(2£©

function y=fun(x)
a=x(1);b=x(2);
¡£¡£¡£¡£¡£¡£
end
MATLAB½â»ý·Ö·½³Ì×é-2
123a.jpg

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

QQ£º2120156492
2Â¥2021-07-23 21:45:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

caoao22

ľ³æ (ÕýʽдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by hzlhm at 2021-07-23 21:45:00
ÔÚÕâÀïÓþä±úº¯ÊýÀ´×Ô¶¨Òå»ý·Ö·½³ÌÊDz»ºÏÊʵģ¬Ó¦´´½¨ÒÔº¯ÊýÌåµÄ½á¹¹ÐÎʽÀ´×Ô¶¨Òå»ý·Öº¯Êý¡£
x0=;
options=optimset('TolFun',1e-10,'TolX',1e-10);
=fsolve(@fun,x0,options);
a = x(1)
b = x(2£©

functio ...

Äܲ»Äܸ½ÉÏÕû¸ö³ÌÐò¹ý³ÌÄØ£¬Ð»Ð»
3Â¥2021-07-25 00:56:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hzlhm

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÒýÓûØÌû:
3Â¥: Originally posted by caoao22 at 2021-07-25 00:56:42
Äܲ»Äܸ½ÉÏÕû¸ö³ÌÐò¹ý³ÌÄØ£¬Ð»Ð»...

Çó½â·½·¨ÒÑÉÏ´«£¬Ï£ÍûÌâÖ÷ÏëÒ»Ï룬¶¯¶¯ÊÖ£¬²»ÒªÊ²Ã´¶¼ÏëÒª¡£ÏëÒªµÄ»°£¬¿ÉÒÔÉÌȶ¡£
QQ£º2120156492
4Â¥2021-07-25 17:55:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
5Â¥2022-07-28 15:15:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ caoao22 µÄÖ÷Ìâ¸üÐÂ
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 296Çóµ÷¼Á +10 Íô£¡£¿£¡ 2026-04-09 11/550 2026-04-15 09:17 by fenglj492
[¿¼ÑÐ] 291 Çóµ÷¼Á +38 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 39/1950 2026-04-15 08:03 by ²»ÎÒÀ­ÂÌ¿¨
[¿¼ÑÐ] Çóµ÷¼Á +9 СÄô°®Ñ§Ï° 2026-04-11 13/650 2026-04-14 19:18 by Art1977
[¿¼ÑÐ] ±¾¿Æ211£¬±¨¿¼085601-310·Ö +16 ararak 2026-04-13 16/800 2026-04-14 14:55 by Delta2012
[¿¼ÑÐ] ¿¼Ñе÷¼Á +13 ³¤¹­°Á 2026-04-13 14/700 2026-04-14 14:44 by zs92450
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó 085600 277 12²Ä¿Æ»ùÇóµ÷¼Á 5+5 chenny174 2026-04-10 37/1850 2026-04-14 07:39 by Abskk
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +9 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 10/500 2026-04-14 00:41 by Íõ¬Bè±
[¿¼ÑÐ] Çóµ÷¼Á +12 Á§ÜÔÒ»¶¨Éϰ¶ 2026-04-10 13/650 2026-04-14 00:08 by Equinoxhua
[¿¼ÑÐ] µçÆø¹¤³Ìר˶320Çóµ÷¼Á +5 СÂé×Ó111 2026-04-10 5/250 2026-04-12 10:47 by zhouyuwinner
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] 085402ͨÐŹ¤³Ìµ÷¼Á£¬ÓÐ4Ïîѧ¿Æ¾ºÈü¹ú½±£¨µçÈü¹ú¶þ£©£¬Ë¶Ê¿Ñо¿Éúµ÷¼Á×Ô¼öÐÅ¡£ +5 mÓÀo²»vÑÔoÆúm 2026-04-09 5/250 2026-04-11 09:33 by zhq0425
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +6 °×ÔÆ123456789 2026-04-09 8/400 2026-04-10 21:13 by zhouxiaoyu
[¿¼ÑÐ] 368Çóµ÷¼Á +3 17385968172 2026-04-10 3/150 2026-04-10 20:12 by µç×Ӱµ±ë
[¿¼ÑÐ] 085800 ÄÜÔ´¶¯Á¦Çóµ÷¼Á +6 °¢biu°¡°¡°¡°¡°¡ 2026-04-10 6/300 2026-04-10 15:03 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ´óѧÎïÀíѧ£¬Ó¢Ò»66£¬Çóµ÷¼Á +4 ³¤ÑÌì½ì» 2026-04-08 5/250 2026-04-10 10:31 by Ó±¹û¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó070300»¯Ñ§£¬314·ÖÇóµ÷¼Á +12 wakeluofu 2026-04-09 12/600 2026-04-10 09:57 by liuhuiying09
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +11 ¹ÊÈË?? 2026-04-09 11/550 2026-04-09 21:54 by JineShine
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +9 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-09 10/500 2026-04-09 20:01 by Orcid
[¿¼ÑÐ] 332£¬085601Çóµ÷¼Á +12 ydfyh 2026-04-09 14/700 2026-04-09 17:28 by wp06
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û