selective fading发音

意思翻译

选择性衰落

相似词语短语

fading───n.褪色；衰退；凋谢；（信号）时强时弱；v.逐渐消失；使衰落；褪色；（鲜花）枯萎；（赛马）落后；淡入；（非正式）接受打赌（fade的现在分词）

fading in fading out───淡入淡出

fading out───淡出（fadeout的现在分词）

enthusiasm fading───热情消退

fading light───褪色的光

middling selective───中等选择性

libration fading───平动衰减

fading away───逐渐消失

fading suns───褪色的太阳

双语使用场景

image is not satisfactory over time-selective fading channel.───图像在时间选择性衰落信道下传输，难以获得满意效果。

time- and frequency- selective fading channel is so-called doubly selective fading channel.───时间和频率选择性衰落的信道，我们称之为双衰落信道。

new coded strategy can achieve full space-time-frequency diversity over frequency selective fading channel.───频率选择性信道中，新编码策略可以获得空时频全分集增益。

It's effective against multi-path effects and frequency selective fading, eliminating the ISI, and with high channel utilization.───它能有效对抗多径效应，消除符号间干扰，对抗频率选择性衰落，而且信道利用率高。

A time-varying disperse channel is a channel that contain both frequency selective fading and time selective fading.───时变色散信道则是同时存在频率和时间选择性衰落的信道。

STC-OFDM system can achieve significant performance increase over frequency selective fading channel compared to simple OFDM.───在频率选择性信道下，空时编码的OFDM系统较单纯的OFDM系统性能有一定改善。

Antenna Hopping helps to avoid network-level interference and link-level frequency selective fading.───天线跳频帮助避免网络水平干扰和关联水平频率的选择性减弱。

The frequency-selective fading makes each channel of OFDM system have different transmission ability.───由于信道的频率选择性衰落，OFDM系统的每个子信道具有不同的传输能力。

In the end discusses MIMO channel estimation in frequency-selective fading, and investigates the design of training sequence.───最后对频率选择性MIMO信道的信道估计技术和导频设计问题进行了分析讨论。

英语使用场景