都卜勒偏移频率 Doppler-shifted frequency
频率偏移 [通信] frequency deviation ; frequency drift ; frequency offset ; frequency variation
最大频率偏移 [电子] maximum frequency deviation
频率偏移计 frequency deviation meter ; frequency carrier diviation meter
信号频率偏移 [通信] signal frequency shift
高斯频率偏移键 gaussian frequency shift key ; GFSK
载波频率偏移 MCFO
频率偏移器 frequency deviator
频率偏移发生器 frequency offset generator
频率偏移频偏 frequency deviation
基本上，除了每个文件中的每个词语的出现频率，还必须收集每个文件中词语出现的偏移列表。
Basically, along with the number of occurrences of each word in each file, we would have to collect, for each file, a list of offsets where the word occurs.
考虑到短波信道频率偏移的不确定性提出了相关搜索、FFT捕获的信号捕获方案。
Considering the uncertainty of frequency excursion, the scheme of signal capturing of correlate searching, FFT capturing is bring forward.
但两者都对载波频率偏移敏感，且在AWGN和多普勒频移环境下表现相当。
But both of them are sensitive to carrier frequency shift, further, they have comparative BER under AWGN and Doppler shift environment.
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