²é¿´: 808  |  »Ø¸´: 4

xmq135828

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] ÓÐûÓÐÈËÔËÐйýÕâÑùµÄ³ÌÐò£¬CÓïÑÔµÄ

#include
#include
#include
#include
#include
double a,b,c,al,be,ga,sal,sbe,sga,cal,cbe,cga,mm,nn,ss,f1,f2,f3;
/*ÒÔÏÂÊDZäÁ¿µÄ˵Ã÷
a£¬b£¬c£ºÈý¸ö»ùʸµÄ³¤¶È
al£¬be£¬ga£ºÈý¸ö»ùʸ֮¼äµÄ¼Ð½Ç£¨½Ç¶ÈÖµ£©
sal£¬sbe£¬sga£ºÈý¸ö»ùʸ֮¼äµÄ¼Ð½ÇµÄÕýÏÒÖµ
cal£¬cbe£¬cga£ºÈý¸ö»ùʸ֮¼äµÄ¼Ð½ÇµÄÓàÏÒÖµ
mm£¬nn£¬ss£ºµ¹Ò×µãÕóÈý¸ö»ùʸ֮¼äµÄ¼Ð½ÇµÄÓàÏÒÖµ
f1£¬f2£¬f3£ºµ¹Ò×µãÕóµÄÈý¸ö»ùʸµÄ³¤¶È
fvect£ºÊ¸Á¿ÀàÐÍ

ÒÔÏÂΪº¯Êý˵Ã÷
angle£º¼ÆËãµ¹Ò×µãÕóÖÐÁ½¸öʸÁ¿¼äµÄ¼Ð½Ç£¬¼´Õý¿Õ¼äÖÐÁ½¸öÃæµÄ¼Ð½Ç
input£ºÊäÈë²ÎÊý
*/
struct fvect
{
float x,y,z;
};
struct fvect cef,rif;
float angle(struct fvect aa,struct fvect bb)
{
float se1=aa.x*bb.x*f1*f1+aa.y*bb.y*f2*f2+aa.z*bb.z*f3*f3+(aa.x*bb.y+bb.x*aa.y)*ss+(aa.x*bb.z+bb.x*aa.z)*nn+(aa.y*bb.z+bb.y*aa.z)*mm;
float se2=sqrt(aa.x*aa.x*f1*f1+aa.y*aa.y*f2*f2+aa.z*aa.z*f3*f3+(aa.x*aa.y+aa.x+aa.y)*ss+(aa.x*aa.z+aa.x*aa.z)*nn+(aa.y*aa.z+aa.y*aa.z)*mm);
float se3=sqrt(bb.x*bb.x*f1*f1+bb.y*bb.y*f2*f2+bb.z*bb.z*f3*f3+(bb.x*bb.y+bb.x*bb.y)*ss+(bb.x*bb.z+bb.x*bb.z)*nn+(bb.y*bb.z+bb.y*bb.z)*mm);

float ee=se1/se2/se3;
if(fabs(ee)<0.01) ee=0;
return (ee);
}

void input(void)
{
double pi,angle1;int t;
struct fvect p1,p2,p3;
printf("please input a,b,c\n";
scanf("%lf %lf %lf",&a,&b,&c);
printf("please input al,be,ga\n";
scanf("%lf %lf %lf",&al,&be,&ga);
pi=3.1415926/180;t=1;
al=al*pi;be=be*pi;ga=ga*pi;
sal=sin(al);sbe=sin(be);sga=sin(ga);
cal=cos(al);cbe=cos(be);cga=cos(ga);
mm=(cal*cbe-cga)/sal/sbe;
nn=(cal*cga-cbe)/sal/sga;
ss=(cbe*cga-cal)/sbe/sga;
f1=a*sal/(sqrt(t-cal*cal-cbe*cbe-cga*cga+cal*cbe*cga+cal*cbe*cga));
f2=b*sbe/(sqrt(t-cal*cal-cbe*cbe-cga*cga+cal*cbe*cga+cal*cbe*cga));
f3=c*sga/(sqrt(t-cal*cal-cbe*cbe-cga*cga+cal*cbe*cga+cal*cbe*cga));
printf("please input the first plane\n";
scanf("%lf %lf %lf",&cef.x,&cef.y,&cef.z);
printf("please input the second plane\n";
scanf("%lf %lf %lf",&rif.x,&rif.y,&rif.z);
angle1=angle(cef,rif);
angle1=acos(angle1);
printf("The angle between two plane is %f",angle1*180/3.1415926);
}

void main()
{
input();
system("pause";
}

¸÷λ°ïæ¿´¿´£¬Õâ¶Î´úÂëÓÐʲô´íÎóà£
ÔËÐÐʱ×ÜÊÇÌáʾmainº¯Êý·µ»ØÖµ²»ÄÜΪ¿Õ£¬¸ÄΪintºó£¬ÊäÈë²ÎÊýºóµÄÔËÐнá¹ûÈ總ͼ

ÔËÐнá¹û
»Ø¸´´ËÂ¥
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xmq135828

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡ï
engle028(½ð±Ò+1): ¸Ðл½»Á÷ 2012-03-12 12:37:09
¶î~~~~£¬ÔÎ~~~
´¦Ó¦¸ÃΪ ; )     .........
2Â¥2012-03-12 12:15:02
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wydmhy

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
engle028(½ð±Ò+1): ¸Ðл½»Á÷ 2012-03-12 12:37:03
Ö§³Ö2Â¥£¬È±ÉÙÓÒÀ¨ºÅ°É£¡
3Â¥2012-03-12 12:29:48
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xmq135828

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by wydmhy at 2012-03-12 12:29:48:
Ö§³Ö2Â¥£¬È±ÉÙÓÒÀ¨ºÅ°É£¡

¶þÂ¥¾ÍÊÇÂ¥Ö÷£¬Ìû×Ó·¢³öÀ´ºóͻȻ·¢ÏÖ´úÂëºÍСľ³æÖеġ°±íÇ顱²¿·Ö¡°²»Ä±¶øºÏ¡±£¬²ÅÉùÃ÷һϵÄ
4Â¥2012-03-12 17:24:32
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cwzheng

ľ³æ (ÕýʽдÊÖ)

û×Ðϸ¿´³ÌÐò£¬½á¹ûÉÏ¿´Ó¦¸ÃÊÇÒç³öÁË£¬×Ðϸ¼ì²éϰɣ¬·ÖĸΪÁãµÄʱºò¾­³£³öÏÖÕâÖÖ½á¹û
5Â¥2012-03-12 17:58:50
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xmq135828 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0805 316Çóµ÷¼Á +6 ´óÑ©Éî²Ø 2026-03-18 6/300 2026-03-24 22:13 by peike
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +5 @taotao 2026-03-19 5/250 2026-03-24 21:07 by greychen00
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á +8 A-¶ßÀ²ZÃÎ 2026-03-23 13/650 2026-03-24 21:05 by greychen00
[¿¼ÑÐ] 07»¯Ñ§280·ÖÇóµ÷¼Á +6 722865 2026-03-23 6/300 2026-03-24 20:58 by allen-yin
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[¿¼ÑÐ] ²ÄÁÏѧ˶333Çóµ÷¼Á +3 ±±µÀÏï 2026-03-24 3/150 2026-03-24 19:17 by pswait
[¿¼ÑÐ] Çóµ÷¼Á +5 ÁÖ֮Ϧ 2026-03-24 5/250 2026-03-24 17:16 by dick_runner
[¿¼ÑÐ] 305·ÖÇóµ÷¼Á£¨Ê³Æ·¹¤³Ì£© +5 Sxy112 2026-03-21 7/350 2026-03-24 12:27 by 544594351
[¿¼ÑÐ] 276Çóµ÷¼Á¡£ÓаëÄêµç³ØºÍ°ëÄê¸ß·Ö×Óʵϰ¾­Àú +9 ²ÄÁÏѧ257Çóµ÷¼Á 2026-03-23 10/500 2026-03-24 07:36 by wangy0907
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +11 hanamiko 2026-03-18 11/550 2026-03-23 23:12 by peike
[¿¼ÑÐ] ¿¼Ñл¯Ñ§308·ÖÇóµ÷¼Á +7 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 8/400 2026-03-23 18:39 by macy2011
[ÂÛÎÄͶ¸å] ¼±·¢ºËÐÄÆÚ¿¯ÂÛÎÄ +3 ÏÍ´ïÎʽò 2026-03-23 5/250 2026-03-23 17:13 by ÃÃ×Ó²»ºÃÈÇ
[¿¼ÑÐ] 276Çóµ÷¼Á +3 YNRYG 2026-03-21 4/200 2026-03-23 08:31 by ×íÔÚ·çÀï
[¿¼ÑÐ] 317Çóµ÷¼Á +12 Éê×ÓÉêÉê 2026-03-19 18/900 2026-03-22 22:23 by luoyongfeng
[¿¼ÑÐ] 279Çóµ÷¼Á +5 ºìÒÂÒþ¹Ù 2026-03-21 5/250 2026-03-21 14:59 by lature00
[¿¼ÑÐ] 085601µ÷¼Á 358·Ö +3 zzzzggh 2026-03-20 4/200 2026-03-21 10:21 by luoyongfeng
[¿¼ÑÐ] 288Çóµ÷¼Á +16 ÓÚº£º£º£º£ 2026-03-19 16/800 2026-03-20 22:28 by JourneyLucky
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ ѧ˶ 354Çóµ÷¼Á211»òÕß˫һÁ÷ +3 ÎÒÏëÒª¶ÁÑо¿Éú 2026-03-20 3/150 2026-03-20 20:13 by JourneyLucky
[¿¼ÑÐ] 0856µ÷¼Á£¬ÊÇѧУ¾ÍÈ¥ +8 sllhht 2026-03-19 9/450 2026-03-20 14:25 by ÎÞи¿É»÷111
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û