fh的例句大全

Spread-frequency communication is a new kind of techniques one of which is Frequency-hopping ( FH ) .

扩展频谱通信 是一种新的通信方式.跳频通信是 扩展频谱通信 中的一种.

FH-OFDM is a technology that combines frequency-hopping ( FH ) and Orthogonal Frequency Division Multiplexing ( OFDM ) .

跳频 - 正交频分 复用系统 是一种把跳频通信和正交频分复用相结合的技术.

The synchronization system of Frequency-Hopping ( FH ) station requires well anti-jamming and security performance and quick synchronization.

跳频电台同步系统要求具有良好的 抗干扰性能 和保密性能,同时达到快速同步.

SNB , NP-FH , and SN-MP were increased by 1.56 ( P < 0.01 ), 2.66 ( P < 0.01 ) and 2.31 ( P < 0.01 ), respectively.

NP -FH 增加2.66 ( P<0.01 ), NA-PA 减少3.87 ( P<0.01 ),SN-MP增加2.31 ( P<0.01 ), 颌骨间矢状和垂直关系的不调得到明显改善.

These two bounds are compared with an existing NHZ FH sequences bound, showing that the second bound proposed in this thesis is tighter than the others.

论文将这两个理论界与目前已有的另一个NHZ跳频序列理论界进行了比较，分析和数值结果表明，本文提出的第二个理论界比其他两个界更紧。

An anti-jamming satellite communication system with high Gp based on OBP de hopping for multi FH as a whole

基于星上多路整体解跳处理的高增益抗干扰卫星通信系统

The generator of adaptive FH pattern is designed. By using it and the result of the LQA, adaptive frequency selection is accomplished.

设计了自适应跳频图案发生器，利用信道质量评估结果，完成了自适应频率选择。

Actual test shows this receiver is able to accomplish the task of automatic reception of FH signals.

经实际测试，该接收机能完成跳频信号自动接收的任务。