Zobrazeno 1 - 10
of 557
pro vyhledávání: '"李卓"'
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 70-73 (2018)
为了提高可见光通信系统的数据传输率,设计并实现了两种基于空间调制技术的可见光通信方案。发送端采用空移键控(SSK)分别与脉冲位置调制(PPM)和脉冲宽度调制(PWM)相结合,形成两
Externí odkaz:
https://doaj.org/article/d4684bf907014dd483f2ae85867ec69f
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 18-24 (2018)
针对室内可见光通信网络技术在地铁车厢等特殊场景下的应用问题进行了研究。基于光attocell网络概念,构建了一种适用于地铁车厢的小单元覆盖矩形网络结构模型,并充分考虑了用户受相邻单
Externí odkaz:
https://doaj.org/article/1b949d0efd0b415a869da92cdddc7d78
Publikováno v:
Guangtongxin yanjiu, Vol , Pp 69-73 (2018)
白光发光二极管(LED)的发光模型是室内可见光定位系统设计的重要基础,发光模型参数不准确会严重影响可见光定位的精度。针对这一问题,文章提出了一种朗伯模型参数优化方法,该方法利
Externí odkaz:
https://doaj.org/article/a7ac640430e543ff873880ff47d8c4f8
Publikováno v:
Cancer Research on Prevention & Treatment. Sep2024, Vol. 51 Issue 9, p711-717. 7p.
Publikováno v:
Shandong Medical Journal. 7/25/2024, Vol. 64 Issue 21, p78-82. 5p.
Publikováno v:
University Chemistry. 2024, Vol. 39 Issue 7, p230-236. 7p.
Autor:
李卓1 LZ6459@hotmail.com
Publikováno v:
Agricultural Outlook (1673-3908). 6/1/2024, Vol. 20 Issue 6, p10-17. 8p.
Autor:
Jhuo-Wei Li, 李卓蔚
107
The numbers of WDM in fiber transmission systems strongly depend on the gain bandwidths of Er-doped, Tm-doped, Pr-doped, and Bi-doped fiber amplifiers. However, the usable bandwidths provided to these fiber amplifiers cannot fully cover the
The numbers of WDM in fiber transmission systems strongly depend on the gain bandwidths of Er-doped, Tm-doped, Pr-doped, and Bi-doped fiber amplifiers. However, the usable bandwidths provided to these fiber amplifiers cannot fully cover the
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/d79x5d
Autor:
LEE, JHUO-YUN, 李卓昀
107
The purpose of the study was to examine the effects of the relationship between work emotion, work stress and personal work performance of pet owners in Taiwan, and the moderating effect of pet attachment. We collected data from the pet owne
The purpose of the study was to examine the effects of the relationship between work emotion, work stress and personal work performance of pet owners in Taiwan, and the moderating effect of pet attachment. We collected data from the pet owne
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/465c26