Besides, another novel algorithm to suppress narrow interferences in the frequency domain is proposed, which is realized by reconstructing the signal with the hard limited magnitude spectrum of the received signal combined with its original phase spectrum.
该法在判决窄带干扰存在之后,将接收信号的幅度谱限幅,并结合原相位谱重构信号,以实现窄带干扰的抑制。
参考来源 - 直扩通信系统中窄带干扰抑制研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper presents computation of the signal's amplitude spectrum and phase spectrum the Fourier transform.
主要应用傅立叶变换方法计算各种信号的振幅谱和相位谱。
A time history is synthesized from this amplitude spectrum and a random phase spectrum, combined with an envelope function.
据此幅值谱和一个随机相位谱，并与一个时程包络函数结合，合成一个子震时程。
Taking the sphere signal as an example, it is found that the phase spectrum is clearer than the amplitude one in resuming input signal.
通过对一个球形信号进行傅立叶正反变换，发现用相位谱恢复的图形轮廓比振幅谱恢复的图形轮廓清晰。
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