24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1340  |  »Ø¸´: 7
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÕÔÕýÇ¿

ľ³æ (³õÈëÎÄ̳)

[ÇóÖú] Á½Ö±Ïß×éºÏÉú³ÉÒ»ÌõеÄÖ±Ïß ÒÑÓÐ2È˲ÎÓë

ÇëÎÊÁ½Ö±·½³Ì ×éºÏÒªÐγÉÒ»ÌõеÄÖ±Ïߣ¬ÊDz»ÊÇÖ»ÄܶÔÁ½Ö±Ïß·½³ÌÏà¼Ó¼õ
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÈË×߲費Á¹

Òø³æ (Ö°Òµ×÷¼Ò)

ÒýÓûØÌû:
3Â¥: Originally posted by ÕÔÕýÇ¿ at 2015-09-11 10:50:49
ÒÑÖªÁ½ÌõÖ±Ïß·Ö±ðΪ:
                                y1=a1X+b1
                                y2=a2X+b2
Òª½¨Á¢Ò»¸öеÄÖ±Ïßy=a£¬ÕâÌõÖ±ÏߺÍXÖáÆ½ÐУ¬ÇÒºÍy1¡¢y2Ïà¹Ø£¬ÊDz»ÊÇÖ»ÄÜÉ趨Ϊ:
               ...

ÄãÕâÑùµÃµ½µÄÖ±ÏߺÍXÖáÆ½ÐÐÂð£¿
7Â¥2015-09-13 08:52:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

ÕÔÕýÇ¿

ľ³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by shenyxtata at 2015-09-11 10:45:56
²»ÖªËùÔÆ

ÒÑÖªÁ½ÌõÖ±Ïß·Ö±ðΪ:
                                y1=a1X+b1
                                y2=a2X+b2
Òª½¨Á¢Ò»¸öеÄÖ±Ïßy=a£¬ÕâÌõÖ±ÏߺÍXÖáÆ½ÐУ¬ÇÒºÍy1¡¢y2Ïà¹Ø£¬ÊDz»ÊÇÖ»ÄÜÉ趨Ϊ:
                                 y=my1+ny2
È»ºóÈÎÒâÈ¡Á½¸öxÖµ´øÈëy1ºÍy2µÄ·½³ÌµÃµ½Á½×éÊý¾Ý£¬½«ÕâÁ½×éÊý¾Ý´øÈë¹ØÓÚyµÄ·½³Ì½â³ömºÍn¡£ÕâÖÖ·½·¨ÊÇ·ñÕýÈ·£¬ÇÒ³ýÁËÕâÖÖ·½·¨ÊÇ·ñ»¹ÓÐÆäËû·½·¨
3Â¥2015-09-11 10:50:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shenyxtata

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by ÕÔÕýÇ¿ at 2015-09-11 10:50:49
ÒÑÖªÁ½ÌõÖ±Ïß·Ö±ðΪ:
                                y1=a1X+b1
                                y2=a2X+b2
Òª½¨Á¢Ò»¸öеÄÖ±Ïßy=a£¬ÕâÌõÖ±ÏߺÍXÖáÆ½ÐУ¬ÇÒºÍy1¡¢y2Ïà¹Ø£¬ÊDz»ÊÇÖ»ÄÜÉ趨Ϊ:
               ...

¡°Ïà¹Ø¡±µÄ¶¨ÒåÊÇʲô£¿
4Â¥2015-09-11 11:09:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sy_3

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Èç¹ûÄãÊÇÔÚ¶þά¿¼ÂÇ£¬²¢ÇÒÕâÁ½ÌõÖ±Ïß²»Æ½ÐУ¬ÔòÆäËûËùÓÐÖ±Ïß¶¼¿ÉÓÉÕâÁ½ÌõÖ±ÏßÏßÐÔ±íʾ¡£
ÎÞ¹ØÊÇ·Ç£¡
5Â¥2015-09-12 09:28:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿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] µ÷¼Á +11 ÔÂ@163.com 2026-04-11 11/550 2026-04-13 22:52 by pies112
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +8 xu@841019 2026-04-11 9/450 2026-04-13 21:36 by xu@841019
[¿¼ÑÐ] 290Çóµ÷¼Á +16 luoziheng 2026-04-10 16/800 2026-04-13 20:34 by biomen
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +11 babu2015 2026-04-08 11/550 2026-04-13 16:33 by probebill
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +3 Say Never 2026-04-11 3/150 2026-04-11 17:22 by daydayup2005
[¿¼ÑÐ] 085410 273·Öµ÷¼Á +4 X1999 2026-04-09 4/200 2026-04-11 13:05 by pies112
[¿¼ÑÐ] »úеר˶270Çóµ÷¼Á£¬½ÓÊÜ¿çרҵ +12 ÀÏʦ¿´¿´ÎÒ°Éaba 2026-04-09 14/700 2026-04-11 10:21 by laoshidan
[¿¼ÑÐ] 0854µ÷¼Á +8 950824he@ 2026-04-09 8/400 2026-04-11 10:11 by zhq0425
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +3 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 3/150 2026-04-10 22:23 by 286640313
[¿¼ÑÐ] 287Çóµ÷¼Á +15 Fnhc 2026-04-07 21/1050 2026-04-10 19:09 by chemisry
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] 296Çóµ÷¼Á +6 Íô£¡£¿£¡ 2026-04-08 6/300 2026-04-10 11:02 by mattzhming
[¿¼ÑÐ] ±¾¿ÆÎ÷¹¤´ó 0856 324Çóµ÷¼Á +10 wysyjs25 2026-04-09 11/550 2026-04-10 08:37 by 5268321
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[ÂÛÎÄͶ¸å] ÇóÖúÎÄÏ×Ô­ÎÄ 10+3 18500821399 2026-04-08 3/150 2026-04-09 16:56 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 349ѧ¿Æ»¯Ñ§045106Çóµ÷¼Á£¬»¯Ñ§Àà¶¼¿ÉÒÔ +8 ±£ºÃ¶®¶® 2026-04-08 8/400 2026-04-09 14:03 by xulei3024
[¿¼ÑÐ] Çóµ÷¼Á +3 ÖíÈâ¶Õ·ÛÌõcc 2026-04-08 4/200 2026-04-09 10:05 by ÖíÈâ¶Õ·ÛÌõcc
[¿¼ÑÐ] µç×ÓÐÅÏ¢346 +4 zuoshaodian 2026-04-08 4/200 2026-04-08 11:54 by zzucheup
[¿¼ÑÐ] 313Çóµ÷¼Á +3 Ê®Áùʰ½ 2026-04-07 3/150 2026-04-07 23:20 by lbsjt
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û