²é¿´: 900  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

Fnai

Òø³æ (³õÈëÎÄ̳)

[ÇóÖú] matlab ÒÑÓÐ2È˲ÎÓë

ÍòÄܵijæÓÑÃÇ£¬ÀíÏëÖÐÒª·ÂÕæ³ödelta1µÄÇúÏߣ¬ÏÖʵÊÇdelta1µÄÇúÏß³ö²»À´£¬°ÝÍдó¼Ò¿´¿´ÎÊÌâ³öÔÚÄÄÀлл´ó¼Ò
theta=0:0.17:pi;
delta1=0.01:0.01:0.99;
K=length(theta);
N=length(delta1);
y=zeros(1,N);
z=zeros(1,N);
zeta=zeros(1,K);
f=zeros(1,K);
delta=zeros(1,K);
for i=1:K
    zeta(i)=(1-(4*r*cos(theta(i))./(1+h^2+r^2+2*r*cos(theta(i))))).^(alpha/2);
    f(i)=-log(zeta(i));
    for j=1:N
        y(j)=(log(2)/delta1(j)-log(2)/(1-delta1(j))-2*log(delta1(j))+2*log(1-delta1(j)));
       if y(j)-f(i)==0.0001
         delta=delta1(j);
       end
    end
end
plot(delta);
hold on
xlabel('\theta')
ylabel('\deltaA')
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

Ðã¶ø²»ÃÄ¡£º®¶ø²»Çå
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Fnai

Òø³æ (³õÈëÎÄ̳)

Ðã¶ø²»ÃÄ¡£º®¶ø²»Çå
9Â¥2017-03-13 10:45:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

ÎÒ»³ÄîµÄTQ

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
delta=delta1(j); ÄãÕâ¸öÓï¾ä×îºóµÃµ½µÄdelta²»¾ÍÖ»ÊÇÒ»¸öÊýô£¬Á¬²»³ÉÏß

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

MindandHand
2Â¥2017-03-13 08:48:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Fnai

Òø³æ (³õÈëÎÄ̳)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by ÎÒ»³ÄîµÄTQ at 2017-03-13 08:48:35
delta=delta1(j); ÄãÕâ¸öÓï¾ä×îºóµÃµ½µÄdelta²»¾ÍÖ»ÊÇÒ»¸öÊýô£¬Á¬²»³ÉÏß

ÄÇÔõô½«µÃµ½µÄdelta1Êä³öÀ´ÄØ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
Ðã¶ø²»ÃÄ¡£º®¶ø²»Çå
3Â¥2017-03-13 09:36:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÒ»³ÄîµÄTQ

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by Fnai at 2017-03-13 09:36:03
ÄÇÔõô½«µÃµ½µÄdelta1Êä³öÀ´ÄØ
...

ÎÒûÓÐϸ¿´ÄãµÄ³ÌÐòµ½µ×ÊÇ×öʲô£¬Ö»Êǵ¥´¿¿´ÁËÓï¾äÎÊÌ⣬deltaÊÇÄã×îºóÒªµÃµ½µÄÇúÏߣ¬ÔÚÑ­»·ÀïÄãÓ¦¸ÃÊÇÏëµÃµ½Ëüÿһ´ÎÑ­»·¶ÔÓ¦µÄÖµ£¬ÄÇôӦ¸ÃÊÇdelta£¨j£©=delta1(j);ÀàËÆÕâÖֲſÉÒԵõ½ÇúÏß

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

MindandHand
4Â¥2017-03-13 09:57:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏѧ˶301·ÖÇóµ÷¼Á +4 Liyouyumairs 2026-03-21 4/200 2026-03-21 16:01 by 18337163304
[¿¼ÑÐ] ÇóÖú +4 ÃÎÀïµÄÎÞÑÔ 2026-03-21 5/250 2026-03-21 15:53 by ColorlessPI
[¿¼ÑÐ] 085601µ÷¼Á 358·Ö +3 zzzzggh 2026-03-20 4/200 2026-03-21 10:21 by luoyongfeng
[¿¼ÑÐ] 310Çóµ÷¼Á +3 baibai1314 2026-03-16 3/150 2026-03-21 03:56 by JourneyLucky
[¿¼ÑÐ] 301Çóµ÷¼Á +10 yyÒªÉϰ¶Ñ½ 2026-03-17 10/500 2026-03-21 03:14 by JourneyLucky
[¿¼ÑÐ] »ª¶«Ê¦·¶´óѧ-071000ÉúÎïѧ-293·Ö-Çóµ÷¼Á +3 Ñо¿ÉúºÎÑþÃ÷ 2026-03-18 3/150 2026-03-21 01:30 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +5 ÊØºòϦÑôCF 2026-03-18 5/250 2026-03-21 01:06 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á +10 S.H1 2026-03-18 10/500 2026-03-20 23:51 by JourneyLucky
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÇóÑ§Ð£ÍÆ¼ö +3 ²®ÀÖ29 2026-03-18 5/250 2026-03-20 22:59 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á +9 Doleres 2026-03-19 9/450 2026-03-20 22:36 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +4 ³¿»èÏßÓëÐǺ£ 2026-03-19 4/200 2026-03-20 22:15 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÄÏ»¯Ñ§£¨0703£©×Ü·Ö337Çóµ÷¼Á +8 niko- 2026-03-19 9/450 2026-03-20 21:57 by luoyongfeng
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +7 heming3743 2026-03-16 7/350 2026-03-20 19:31 by zhukairuo
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÀí¹¤085701»·¾³302Çóµ÷¼ÁԺУ +3 ¿ûè÷ÎÀ¶Ó 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
[¿¼ÑÐ] ¹ãÎ÷´óѧ¼ÒÇÝÒÅ´«ÓýÖÖ¿ÎÌâ×é2026Äê˶ʿÕÐÉú£¨½ÓÊÕ¼ÆËã»úרҵµ÷¼Á£© +3 123°¢±ê 2026-03-17 3/150 2026-03-20 15:58 by ·ÉÐÐçù
[¿¼ÑÐ] 344Çóµ÷¼Á +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[¿¼ÑÐ] ²ÄÁÏר˶306Ó¢Ò»Êý¶þ +10 z1z2z3879 2026-03-16 13/650 2026-03-18 14:20 by 007_lilei
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 326Çóµ÷¼Á +4 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 7/350 2026-03-16 17:11 by ŵ±´¶û»¯Ñ§½±êéê
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶Çóµ÷¼Á +6 Ì«Ïë½ø²½ÁË0608 2026-03-16 6/300 2026-03-16 16:13 by kykm678
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û