Performance analysis of beam hopping communication scheme under strong directional interference;
强方向性干扰下跳波束通信方式的性能分析
In order to solve this problem, the paper proposes a novel beam hopping (BH) military communications scheme.
为此 ,本文提出了一种新的基于跳波束(BH)的军事通信方式。
When the S/N ratio is low or the residual statics are larger than half of the wavelet period, residual statics must be resolved by optimization methods to avoid the“cycle-skips”phenomenon.
当地震资料信噪比比较低或者剩余静校正量大于地震波周期的一半时,为防止出现“周波跳跃”现象,这时就必须用全局优化方法寻求解决剩余静校正问题。
May I have the honor of engaging you for the next tango ?
能赏光同我跳波罗耐舞吗？
May I have the honor of the polonaise?
能赏光同我跳波罗耐斯舞吗?
music performed for dancing the polka.
跳波尔卡舞时伴奏的乐曲。
The couple danced a polka.
那一对跳了个波尔卡舞。
leaping waves, flames, etc
翻腾的波浪、 跳动的火焰.
Variations of Doppler Shift and Spread for HF One-hop Skywave
短波─跳天波多普勒频移和展宽的变化
Research on the Techniques for Short Wave Multi-carrier Frequency Hopping Communications;
短波信道下多载波跳频通信技术研究
One theory is that the fling or rebound along the fault is the source of the waves.
一种理论认为，波源乃是沿着断层的跳动或回跳。
"The waves beside them danced, But they Out-did the sparkling waves in glee:--"
粼粼波光也在跳着舞,水仙的欢欣却胜过水波;
Cycle-Slip of Carrier Phase Double-Difference Based on Wavelet Analysis
基于小波分析的载波相位双差周跳检测
music performed for dancing the schottische.
跳慢步波尔卡舞时用的舞曲。
I'm sure Aunt Polly will be dreadfully shocked.
我肯定波莉姑姑会吓一大跳。
Is the polka often danced nowadays?
波尔卡舞现在还常有人跳吗?
Detection and Repair of Cycle Slip of GPS Based on Wavelet Analysis;
基于小波变换的GPS周跳探测及修复
Research on Key Techniques of Shortwave FH/GMSK Communication;
短波跳频GMSK传输的关键技术研究
Application and Analyzing of GMSK Modulation in Shortwave Frequency-Hopping Commuincation;
GMSK在短波跳频通信系统中的应用研究
Research on Technique of Modulation and Demodulation with Gaussian Minimum Shift Keying (GMSK) in Shortwave Frequency-Hopping System;
短波跳频GMSK调制解调技术的研究
Research on Digital Processing Platrorm of VHF FH Radio Set;
超短波跳频电台数字处理平台的研制