²é¿´: 1247  |  »Ø¸´: 8

zhangyuque

гæ (ÕýʽдÊÖ)

[ÇóÖú] MATLAB±à³ÌÓöÎÊÌâ ÒÑÓÐ1È˲ÎÓë

ÈçºÎ½«ÏÂÃæµÄ³ÌÐòÓÃÏòÁ¿µÄ·½Ê½±íʾ£¬²»ÓÃforÑ­»·¡£Íû´óÉñÖ¸½Ì£¡
for k1=1:M
    for k2=1:N
        for k3=1:N1
        a2(k1,k2)=a2(k1,k2)+((x(k1)-r*cos(2*pi*k3/N1))^2+ (y(k2)-r*sin(2*pi*k3/N1))^2+Z^2)^(-11);
        end
    end
end
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

super929

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2018-01-05 16:02:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

super929

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2018-01-05 16:04:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangyuque

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by super929 at 2018-01-05 16:02:24
k1=
? ? k2=
? ?? k3=
? ?? ???a2(k1,k2)=a2(k1,k2)+((x(k1)-r*cos(2*pi*k3/N1))^2+ (y(k2)-r*sin(2*pi*k3/N1))^2+Z^2)^(-11);?

¾ØÕóά¶È²»Ò»Ö£¬ÔÚÕâÀïM=100;N=100;N1=4;
4Â¥2018-01-05 16:44:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

?‹?‘ÎʵÀ

гæ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
k1=1:100;
k2=1:100;
k3=1:4;
r=1;
[X,Y,K3] = meshgrid(k1,k2,k3);
a2=zeros(length(k1),length(k2),length(k3));
Z=ones(length(k1),length(k2),length(k3));
a1=a2+((X-r*cos(2*pi*K3/max(k3))).^2+(Y-r*cos(2*pi*K3/max(k3))).^2+(Z).^2).^-11;
a=sum(a1,3);

²Â²»³öÀ´ÄãµÄÈ·¶¨µÄÏë·¨£¬ËùÒԾͰ´ÎÒ×Ô¼ºµÄÏë·¨¸øÄãдÁËÒ»¸ö×÷Ϊ²Î¿¼°É£¡
5Â¥2018-01-07 20:02:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangyuque

гæ (ÕýʽдÊÖ)

???????:
5?: Originally posted by ??????? at 2018-01-07 20:02:10
k1=1:100;
k2=1:100;
k3=1:4;
r=1;
= meshgrid(k1,k2,k3);
a2=zeros(length(k1),length(k2),length(k3));
Z=ones(length(k1),length(k2),length(k3));
a1=a2+((X-r*cos(2*pi*K3/max(k3))).^2+(Y-r*cos(2*pi ...

§Ý§Ý????
6Â¥2018-01-08 21:48:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhangyuque

гæ (ÕýʽдÊÖ)

???????:
5?: Originally posted by ??????? at 2018-01-07 20:02:10
k1=1:100;
k2=1:100;
k3=1:4;
r=1;
= meshgrid(k1,k2,k3);
a2=zeros(length(k1),length(k2),length(k3));
Z=ones(length(k1),length(k2),length(k3));
a1=a2+((X-r*cos(2*pi*K3/max(k3))).^2+(Y-r*cos(2*pi ...

??????????????????????????
7Â¥2018-01-08 22:00:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

?‹?‘ÎʵÀ

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by zhangyuque at 2018-01-08 22:00:05
µ¹ÊýµÚ¶þ¾äµÄʱºò¾Í˵¾ØÕóά¶È²»Ò»ÖÂ...

ÄܽØÒ»ÏÂÆÁ²»£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
8Â¥2018-01-11 17:55:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

С̫Ñô33

гæ (СÓÐÃûÆø)

9Â¥2018-02-07 20:31:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zhangyuque µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +4 ÒªºÃºÃÎÞÁÄ 2026-03-21 4/200 2026-03-21 18:57 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +5 Ê®Èý¼ÓÓÍ 2026-03-21 5/250 2026-03-21 18:48 by ѧԱ8dgXkO
[¿¼ÑÐ] 322Çóµ÷¼Á +3 X123- 2026-03-14 3/150 2026-03-21 18:40 by ColorlessPI
[¿¼ÑÐ] »¯Ñ§µ÷¼Á +4 yzysaa 2026-03-21 4/200 2026-03-21 18:35 by ѧԱ8dgXkO
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÓàÒâÇä 2026-03-18 3/150 2026-03-21 17:31 by ColorlessPI
[¿¼ÑÐ] ÉúÎïѧһ־Ը985£¬·ÖÊý349Çóµ÷¼Á +3 zxts12 2026-03-21 3/150 2026-03-21 16:34 by 33À´ÁËÕæÀ´ÁË
[¿¼ÑÐ] 085601µ÷¼Á 358·Ö +3 zzzzggh 2026-03-20 4/200 2026-03-21 10:21 by luoyongfeng
[¿¼ÑÐ] 316Çóµ÷¼Á +6 ÁºÜçö© 2026-03-19 6/300 2026-03-21 06:32 by Ecowxq666£¡
[¿¼ÑÐ] 265Çóµ÷¼Á +3 Jack?k?y 2026-03-17 3/150 2026-03-21 03:17 by JourneyLucky
[¿¼ÑÐ] ³õʼ318·ÖÇóµ÷¼Á£¨Óй¤×÷¾­Ñ飩 +3 1911236844 2026-03-17 3/150 2026-03-21 02:33 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +6 ÏëÉϰ¶µÄÀðÓã 2026-03-18 7/350 2026-03-21 01:03 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +6 hanamiko 2026-03-18 6/300 2026-03-21 00:24 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +3 À§À§À§À§À¤À¤ 2026-03-20 3/150 2026-03-20 20:38 by ѧԱ8dgXkO
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 12/600 2026-03-20 12:25 by lidianxing
[¿¼ÑÐ] 085410È˹¤ÖÇÄÜר˶317Çóµ÷¼Á£¨0854¶¼¿ÉÒÔ£© +4 xbxudjdn 2026-03-18 4/200 2026-03-20 09:07 by ²»168
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á +5 1ËïÎò¿Õ 2026-03-17 6/300 2026-03-19 23:46 by zcl123
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[¿¼ÑÐ] ÓÐûÓеÀÌú/ÍÁľµÄÏëµ÷¼ÁÄÏÁÖ£¬¸ø×Ô¼ºÕÐʦµÜÖС« +3 TqlXswl 2026-03-16 7/350 2026-03-17 15:23 by TqlXswl
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶274Ò»Ö¾Ô¸211Çóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-15 6/300 2026-03-17 11:05 by ѧԱh26Tkc
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û