最近邻频率 nearest neighbor frequency
最近邻频率 最近邻频率
Nearest neighbor frequency Nearest neighbor frequency
以上为机器翻译结果，长、整句建议使用 人工翻译 。
在对LF M信号实现分选的基础上，选取待识信号的瞬时频率作为识别特征，利用最近邻方法对信号进行识别。
Supposing the LFM signals had been sorted and selecting the instantaneous frequency as identification character, the closest method is used to distinguish the signals.
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