从多种信号中检测识别线性调频信号、相位编码信号、频率编码信号。

Liner frequency modulating signal, phase coded and frequency coded signal are detected and recognized from all kinds of signals.

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本文讨论了步进频率编码信号的模糊函数，提出了一种正负步进频率编码信号及其处理方法。

The ambiguity function of step frequency coded signal is discussed. An up-down step frequency coded signal waveform is designed with its processing method.

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因此，若将重复周期参差调制方式融合到频率编码信号中，可使信号具备时-频调制双重随机性。

So, the modulation of irregular pulse repetition interval may be employed in FCP that the randomization of signal modulation would be obtained in both time and frequency domains.

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