±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2799  |  »Ø¸´: 10

shawucong

гæ (ÕýʽдÊÖ)

[ÇóÖú] ¾Ý˵²âµÃµÄs²ÎÊý¿ÉÒÔ¼ÆËãÎü²¨·´ÉäÂÊ£¬Ôõô¼ÆËãÓÐÈËÖªµÀÂð ÒÑÓÐ1È˲ÎÓë

´óÖڵķ½·¨ÊDzâµç´Å²ÎÊý¡£µ«ÓеÄ˵·¨ÊÇÉ¢Éä²ÎÊýÒ²¿ÉÒÔËã

·¢×ÔСľ³æAndroid¿Í»§¶Ë
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

?ÐÇËæÎÒ¶¯?

гæ (ÖøÃûдÊÖ)

1-£¨S11£©^2¿ÉÒÔ¼ÆËãÎüÊÕÂÊ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2019-04-16 11:27:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shawucong

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by ?ÐÇËæÎÒ¶¯? at 2019-04-16 11:27:54
1-£¨S11£©^2¿ÉÒÔ¼ÆËãÎüÊÕÂÊ

Äܲ»ÄÜÏêϸ˵Ï£¬Ô­ÀíɶµÄ£¬Ç°ÃæÃ»ÓÐlogº¯ÊýÂð

·¢×ÔСľ³æAndroid¿Í»§¶Ë
3Â¥2019-04-16 13:04:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Á÷¶¯µÄ±ù

ľ³æ (ÕýʽдÊÖ)

4Â¥2019-04-16 23:55:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Á÷¶¯µÄ±ù

ľ³æ (ÕýʽдÊÖ)

s11^2+S21^2=1£¬»Ø²¨ËðºÄÖ®ÀàµÄÒ²Óй«Ê½£¬Éæ¼°µ½¸´Êý¼ÆËã

·¢×ÔСľ³æAndroid¿Í»§¶Ë
5Â¥2019-04-16 23:56:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shawucong

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
5Â¥: Originally posted by Á÷¶¯µÄ±ù at 2019-04-16 23:56:56
s11^2+S21^2=1£¬»Ø²¨ËðºÄÖ®ÀàµÄÒ²Óй«Ê½£¬Éæ¼°µ½¸´Êý¼ÆËã

²»Ã÷°×Äã˵µÄʲôÒâ˼£¬µ«ÊÇËÑÔÄ´óÁ¿×ÊÁϺóÓÐÒ»¸ö»¹ËµµÄ¹ýÈ¥£¬RL=-20lg|S11|£¬ÓÐÐËȤ¿ÉÒÔÌÖÂÛÌÖÂÛ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
6Â¥2019-04-17 11:28:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Hazelnut2J

Òø³æ (Ö°Òµ×÷¼Ò)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Èç¹ûRef/TranͬÖá²âÊÔS²ÎÊý£¬RL=-20lg|S11|£¬µç´Å²ÎÊýÊÇÓÉÕâ¸öRLËã³öÀ´µÄ£¬Ëã·¨ÊÇNicolson-RossÄ£ÐÍ¡£
7Â¥2019-04-19 23:40:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shawucong

гæ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by Hazelnut2J at 2019-04-19 23:40:28
Èç¹ûRef/TranͬÖá²âÊÔS²ÎÊý£¬RL=-20lg|S11|£¬µç´Å²ÎÊýÊÇÓÉÕâ¸öRLËã³öÀ´µÄ£¬Ëã·¨ÊÇNicolson-RossÄ£ÐÍ¡£

¶ÔµÄ£¬ÄǸöÄ£ÐÍÎÒÔÚÒ»¸ö±ê×¼ÉÏ¿´¹ý£¬µ«ÊÇÎÒ²»Ã÷°×¼ÈÈ»s²ÎÊýÖ±½Ó¿ÉÒԵóöRL£¬ºÜ¶à¶¼ÊÇÓÉs²ÎÊýËã³öµç´Å²ÎÊý£¬ÔٵóöRL£¬ÈÆÁËһȦ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
8Â¥2019-04-20 00:06:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

aiwen12345

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

9Â¥2020-03-01 12:47:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

aiwen12345

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

10Â¥2020-03-01 12:47:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shawucong µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼Ñе÷¼Á +9 СÀ¯ÐÂ±Ê 2026-03-29 10/500 2026-03-31 19:52 by Dyhoer
[¿¼ÑÐ] 254²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 º²¶¬ÁÖéª 2026-03-30 4/200 2026-03-31 17:53 by yishunmin
[¿¼ÑÐ] 085601Ó¢¶þÊý¶þÇóµ÷¼Á ×Ü·Ö325 +4 Óຽº½ 2026-03-31 4/200 2026-03-31 17:38 by ÌÆãå¶ù
[¿¼ÑÐ] 263Çóµ÷¼Á +3 DDDDuu 2026-03-27 3/150 2026-03-31 16:21 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 289Çóµ÷¼Á +6 BrightLL 2026-03-29 6/300 2026-03-31 11:22 by oooqiao
[¿¼ÑÐ] 269Çóµ÷¼Á +4 ÎÒÏë¶ÁÑÐ11 2026-03-31 4/200 2026-03-31 10:04 by cal0306
[¿¼ÑÐ] Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +5 @taotao 2026-03-30 5/250 2026-03-31 09:41 by zhshch
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£´ó²ÄÁϹ¤³Ì290Çóµ÷¼Á +12 Youth_ 2026-03-30 12/600 2026-03-31 03:34 by ÃÉÆæÆæ521
[¿¼ÑÐ] 083000»·¾³¿ÆÑ§Ó빤³Ìµ÷¼Á£¬×Ü·Ö281 +4 ³È×Ó£¨Ê¤Ò⣩ 2026-03-30 4/200 2026-03-31 00:44 by Linzejun
[¿¼ÑÐ] 297 µØÀíѧ070500 ¸´ÊÔÇóµ÷¼Á +3 СԲȦȦooo 2026-03-30 3/150 2026-03-30 21:05 by ÓàÕðyz
[¿¼ÑÐ] 281Çóµ÷¼Á +5 ÑÇ¿ËÎ÷good 2026-03-26 7/350 2026-03-30 20:42 by dophin1985
[¿¼ÑÐ] 322Çóµ÷¼Á +10 ËÎÃ÷ÐÀ 2026-03-27 10/500 2026-03-30 18:47 by 544594351
[¿¼ÑÐ] Çóµ÷¼Á +10 ¼Ò¼Ñ¼Ñ¼Ñ¼Ñ¼Ñ 2026-03-29 10/500 2026-03-30 18:34 by 544594351
[¿¼ÑÐ] Çóµ÷¼Á +7 Çà´º²ÃΪÈý½Ø 2026-03-29 7/350 2026-03-30 13:14 by laoshidan
[¿¼ÑÐ] 283Çóµ÷¼Á£¨080500£© +14 A child 2026-03-27 14/700 2026-03-30 12:06 by ̽123
[¿¼ÑÐ] 332Çó92µ÷¼Á +8 ½¶½¶123 2026-03-28 8/400 2026-03-29 10:46 by ÖÜè÷µ¤
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤£¨0856£©304ÇóBÇøµ÷¼Á +8 Çñgl 2026-03-27 8/400 2026-03-28 12:42 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸211ԺУ 344·Ö ¶«±±Å©Òµ´óѧÉúÎïѧѧ˶£¬Çóµ÷¼Á +5 ؼ·çѩҹ¹éÈËØ¼ 2026-03-26 8/400 2026-03-27 19:22 by ؼ·çѩҹ¹éÈËØ¼
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
[¿¼ÑÐ] µ÷¼ÁÇóÊÕÁô +7 ¹ûÈ»ÓÐÎÒ 2026-03-26 7/350 2026-03-27 00:26 by wxiongid
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û