Znn3bq.jpeg
²é¿´: 1339  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

shiandong

гæ (³õÈëÎÄ̳)

[½»Á÷] Ò»¸öÁùÔª·½³Ì×é ÒÑÓÐ2È˲ÎÓë

Í·´óÁË, Ôõô¶ÁÊé¶Áµ½Õâ·ÝÉÏ, Õâ¸ö¶¼½â²»³öÀ´ÁË, Á½ÌìÁË, ÔÚexcelÉϵ㰡µã, Ëã°¡Ëã,
Çó´óÏÉÀ´½âÕâ¸ö?

ÌâÄ¿ÊÇ

0*a+35.4*b+10.5*c+75.6*d+1.3*e+0*f=19.5
0*a+22.6*b+13.8*c+4.5*d+1.2*e+0*f=7
83.3*a+3.5*b+12.5*c+9*d+1.3*e+0*f=17.7
16.7*a+0*b+8.6*c+0*d+6.3*e+0*f=5
0*a+8.9*b+30.6*c+3.6*d+64.9*e+0*f=32.1
0*a+1.3*b+19.5*c+0.7*d+17.5*e+0*f=3.8
0*a+28.3*b+4.5*c+6.6*d+7.5*e+100*f=14.9


Çó a, b, c, d, e ºÍ f?


Ò»¸öÁùÔª·½³Ì×é
Capture.PNG
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

shiandong

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2015-06-12 14:57:42
ÓÅ»¯Ëã·¨: ×î´ó¼Ì³Ð·¨
º¯Êý±í´ïʽ 1: 0*a+35.4*b+10.5*c+75.6*d+1.3*e+0*f-(19.5)
         2: 0*a+22.6*b+13.8*c+4.5*d+1.2*e+0*f-(7)
         3: 83.3*a+3.5*b+12.5*c+9*d+1.3*e+0*f-(17.7)
         4: 16. ...

Èç¹ûa, b, c, d, e ºÍ f ¶¼±ØÐëΪÕýÊý, È»ºóËûÃǵĺÍÓÖ±ØÐëΪ1, Ó¦¸ÃÔõôËã, ÓÐûÓÐÕâÖÖ¿ÉÄÜÐÔ. лл
4Â¥2015-06-12 16:33:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

feixiaolin

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÓÅ»¯Ëã·¨: ×î´ó¼Ì³Ð·¨
º¯Êý±í´ïʽ 1: 0*a+35.4*b+10.5*c+75.6*d+1.3*e+0*f-(19.5)
         2: 0*a+22.6*b+13.8*c+4.5*d+1.2*e+0*f-(7)
         3: 83.3*a+3.5*b+12.5*c+9*d+1.3*e+0*f-(17.7)
         4: 16.7*a+0*b+8.6*c+0*d+6.3*e+0*f-(5)
         5: 0*a+8.9*b+30.6*c+3.6*d+64.9*e+0*f-(32.1)
         6: 0*a+1.3*b+19.5*c+0.7*d+17.5*e+0*f-(3.8)
         7: 0*a+28.3*b+4.5*c+6.6*d+7.5*e+100*f-(14.9)
Ä¿±êº¯ÊýÖµ: 0.608175681068527
a: 0.232107994640994
b: 0.497151571269328
c: -0.38141610447599
d: 0.0677571865025827
e: 0.602507826521754
f: -0.0241902312660209
2Â¥2015-06-12 14:57:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shiandong

гæ (³õÈëÎÄ̳)

лл, ·Ç³£¸Ðл°¡
3Â¥2015-06-12 15:52:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

uvwxmc

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
4Â¥: Originally posted by shiandong at 2015-06-12 16:33:38
Èç¹ûa, b, c, d, e ºÍ f ¶¼±ØÐëΪÕýÊý, È»ºóËûÃǵĺÍÓÖ±ØÐëΪ1, Ó¦¸ÃÔõôËã, ÓÐûÓÐÕâÖÖ¿ÉÄÜÐÔ. лл...

7¸ö·½³Ì½â6¸öδ֪Êý£¬²»³ÉÁ˳¬¶¨·½³ÌÁËô£¿£¡
Äã°Ñc£¬fÓ²¹æ¶¨³É0£¬ÒòΪËüÁ©±¾À´ÊǸºÖµ¡£¹æ¶¨Ö®ºóÔÙ½âʣϵÄ4¸ö·½³Ì¡£

Äã³éÏóµÄÊýѧÎÊÌâ²»¶Ô£¬Ä㻹ÊÇÖ±½Ó˵ÎÊÌâÀ´Ô´ºÃÁË¡£
5Â¥2015-06-16 13:28:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 344 ²ÄÁÏרҵ Çóµ÷¼Á211 ÎÞµØÓòÒªÇó +5 hualkop 2026-04-11 5/250 2026-04-11 23:13 by 852137818
[¿¼ÑÐ] ҩѧר˶µ÷¼Á +8 ? һ·Éú?»¨? 2026-04-10 10/500 2026-04-11 21:21 by zhouxiaoyu
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +19 ¹þ¹þ¹þ^_^ 2026-04-08 20/1000 2026-04-11 20:43 by stoner78
[¿¼ÑÐ] µç×ÓÐÅÏ¢279Çóµ÷¼Á£¬ÓÐÊé¶Á¾ÍÐÐ +8 wwwooden 2026-04-08 11/550 2026-04-11 20:22 by cq2548
[¿¼ÑÐ] 295Çóµ÷¼Á +3 ¹ðÇï¶þÊ®°Ë 2026-04-05 5/250 2026-04-11 11:36 by zhq0425
[¿¼ÑÐ] 285Çóµ÷¼Á +8 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 11/550 2026-04-11 11:28 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +8 xu@841019 2026-04-11 8/400 2026-04-11 10:46 by qingpingzhu
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-06 10/500 2026-04-11 10:36 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤µ÷¼Á 10+11 ÏÂÒ»Õ¾Éϰ¶@ 2026-04-10 36/1800 2026-04-11 10:26 by 89436494
[¿¼ÑÐ] È˹¤ÖÇÄÜ320µ÷¼Á08¹¤À໹Óлú»áÂð +11 Õñ¡ªTZ 2026-04-10 11/550 2026-04-10 21:51 by blankyung
[¿¼ÑÐ] 22408 366·Ö£¬±¾¿Æ211£¬Ò»Ö¾Ô¸Î÷¹¤´ó +4 Rubt 2026-04-09 4/200 2026-04-10 19:51 by chemisry
[¿¼ÑÐ] 285Çóµ÷¼Á +9 AZMK 2026-04-07 11/550 2026-04-10 15:24 by AZMK
[¿¼ÑÐ] 282£¬µçÆø¹¤³Ìרҵ£¬Çóµ÷¼Á£¬²»Ìôרҵ +9 jggshjkkm 2026-04-10 9/450 2026-04-10 14:55 by ÄæË®³Ë·ç
[¿¼ÑÐ] Ò»Ö¾Ô¸Öпƴó070300»¯Ñ§£¬314·ÖÇóµ÷¼Á +12 wakeluofu 2026-04-09 12/600 2026-04-10 09:57 by liuhuiying09
[¿¼ÑÐ] µ÷¼Á +24 ²»·ê´º 2026-04-07 25/1250 2026-04-10 09:39 by 690616278
[¿¼ÑÐ] ±¾¿ÆÎ÷¹¤´ó 0856 324Çóµ÷¼Á +10 wysyjs25 2026-04-09 11/550 2026-04-10 08:37 by 5268321
[¿¼ÑÐ] 308Çóµ÷¼Á +21 ÌÈÈôÆð·çÁËÄØ 2026-04-05 21/1050 2026-04-10 08:13 by Sammy2
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤£¬Çóµ÷¼Á +11 won_qii 2026-04-07 11/550 2026-04-09 17:03 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§327Çóµ÷¼Á +12 ÍõÍõ°×ʯ 2026-04-06 13/650 2026-04-08 16:05 by luoyongfeng
[¿¼ÑÐ] 377Çóµ÷¼Á +6 by.ovo 2026-04-05 6/300 2026-04-05 22:18 by dongzh2009
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û