(电视信号)波形分量
With the use of filtering method in frequency domain, certain low frequency components were filtered, the time domain waveform was retrieved by IFFT, and the biphase T wave appeared in time domain.
用频域滤波的方法,分别滤去一定低频成分,再IFFT恢复时域波形,时域信号出现了双相T波。
Software Design for Communication Waveform Components Libraries Based SDR
基于SDR的通信波形组件库的软件化设计
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