大家都搜：
[通信]分频；[通信]频率划分
1、lower division───低年级；低组别
2、frequency equation───频率方程
3、frequency generator───[计]频率发生器
4、frequency polygon───[统计]频数多边形
5、division sign───n.除号
6、frequency───n.频率；频繁
7、cumulative frequency───[统计]累积频率，[电子]累积频数
8、division───n.[数]除法；部门；分配；分割；师（军队）；赛区
9、frequency range───频带; 频段；[电子][通信]频率范围
1、This paper proposes a novel channel estimation method for wireless Orthogonal Frequency Division Multiplexing systems.───该文提出了一种新的信道估计算法，用于无线移动信道下的正交频分复用XiTong。
2、A channel estimation scheme for a multi-input multi-output orthogonal frequency-division multiplexing (MIMO-OFDM) system was presented.───给出了一种适于多输入多输出-正交频分复用 (M I M O O F D M)XiTong的信道估计方案。
3、Orthogonal Frequency Division Multiplexing (OFDM) has turned out to be a popular multiple access scheme in wireless networks.───在无线网路中，正交分频多工成为一项风行的多重进接方法。
4、Orthogonal frequency division multiplexing (OFDM) systems are very sensitive to the synchronization error.───正交步分复用XiTong对同步误差非常敏感。
5、Orthogonal frequency division multiplexing lectures software simulation program, and I hope to help you.───正交频分复用讲课的软件FangZhen程序，希望对你有所帮助。
6、Goldsmith said that most second-generation, or 2G, cell phones use a combination of time division and frequency division.───戈德史密斯说，大多数第二代手机或2G手机采用时间划分和频率划分相结合的方式。
7、Orthogonal frequency division multiplex (OFDM) is currently one of the most popular techniques for future broadband wireless communications.───正交频分复用 (O F D M)技术是未来宽带无线通信中最流行的技术之一。
8、Through spotlights cost reducing and frequency division utilization it improves system efficiency.───通过聚光降低成本，通过分频综合利用提高XiTong效率。
9、The invention discloses a method and a device for transmitting pilot in an orthogonal frequency division multiplexing (OFDM) system.───本发明公开了正交频分复用XiTong中的导频传输方法和装置。