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chendoudou

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feixiaolin

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chendoudou: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-11-12 21:57:05
d1<=d2£»
È¡d2=d1-delta£»Ôò delta>=0;
Òò m1+d1/2>=m2+d2/2£¬Öªm2<=m1-delta/2; »òm2<=m1£»
µãm2, m1½«-infÖÁ+inf·ÖΪÈý¶Î£»
let t belong to [-inf, m2]£¬×óÓÒÁ½Ê½¾ùΪÔöº¯Êý£¬Ê¼µãÖµ¾ùΪÁ㣬ÖÁ t = m2, ÓÒʽ>×óʽ;
let t belong to [m2, m1]£¬0.5+intgrate[Fy, {m2, t}]>=0.5=intgrate[Fx, {-inf, m1}]>intgrate[Fx, {m2, m1}]
let t belong to [m1, +inf]£¬Fy<Yx; intgrate[Fy-Yx, {m1, t}]Ϊ¼õº¯Êý£¬µ«ÊÇt=+infʱ£¬intgrate[Fy, {-inf, +inf}]=intgrate[Fx, {-inf, +inf}]=1. ¹Ê±ØÓÐ intgrate[Fy, {-inf, t}]>=intgrate[Fx, {-inf, t}]
2Â¥2013-11-11 15:39:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chendoudou

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ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2013-11-11 15:39:17
d1<=d2£»
È¡d2=d1-delta£»Ôò delta>=0;
Òò m1+d1/2>=m2+d2/2£¬Öªm2<=m1-delta/2; »òm2<=m1£»
µãm2, m1½«-infÖÁ+inf·ÖΪÈý¶Î£»
let t belong to £¬×óÓÒÁ½Ê½¾ùΪÔöº¯Êý£¬Ê¼µãÖµ¾ùΪÁ㣬ÖÁ t = m2, ...

¸ßÈË£¬FxºÍFyÊDZ»»ýº¯ÊýÂð£¿ÎÊÌâÖб»»ýº¯ÊýÊÇeXºÍeYµÄ·Ö²¼º¯Êý¡£
û¿´¶®£¬ÄÜÔÙÏêϸµãÂð£¿
3Â¥2013-11-11 21:09:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feixiaolin

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ÒýÓûØÌû:
3Â¥: Originally posted by chendoudou at 2013-11-11 21:09:31
¸ßÈË£¬FxºÍFyÊDZ»»ýº¯ÊýÂð£¿ÎÊÌâÖб»»ýº¯ÊýÊÇeXºÍeYµÄ·Ö²¼º¯Êý¡£
û¿´¶®£¬ÄÜÔÙÏêϸµãÂð£¿...

intgrate[Fy, {-inf, t}]±íʾÔÚ£¨¸ºÎÞÇî´ó£¬t£©Ö®¼ä£¬¹ØÓÚFyµÄ»ý·Ö¡£
4Â¥2013-11-11 21:27:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chendoudou

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by feixiaolin at 2013-11-11 21:27:57
intgrate±íʾÔÚ£¨¸ºÎÞÇî´ó£¬t£©Ö®¼ä£¬¹ØÓÚFyµÄ»ý·Ö¡£...

»ý·Ö¼ÇºÅÃ÷°×¡£
Èç¹ûFxÊÇeXµÄ·Ö²¼º¯Êý,ÍÆµ¼¹ý³ÌµÚ6ÐÐÊÇ·ñ´íÁË£¿
5Â¥2013-11-12 17:24:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

feixiaolin

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷

let t belong to [m2, m1]£¬
Ôò intgrate[Fy, {-inf, t}]=intgrate[Fy, {-inf, m2}]+intgrate[Fy, {m2, t}]=0.5+intgrate[Fy, {m2, t}]>=0.5=intgrate[Fx, {-inf, m1}]>intgrate[Fx, {m2, m1}]
ûÓÐÎÊÌâ
6Â¥2013-11-12 17:34:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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