LFM

  • Web线性调频(linear frequency modulation);线性调频信号;linear frequency modulated
1.
线性调频(linear frequency modulation)
线性调频信号的脉冲压缩线性调频LFM)信号是一种瞬时频率随时间呈线性变化的信号。零中频线调频信号u(t)可表示为:u(t)…
www.eku.cc|Based on 709 pages
2.
线性调频信号
目的:观察线性调频信号LFM)经过匹配滤波后,信噪比改善情况思路:用信号和噪声分别通过匹配滤波器,改善的倍数应 …
www.baisi.net|Based on 268 pages
3.
linear frequency modulated
针对常用LFM(linear frequency modulated)信号DOA(direction of arrival)估计算法采样数据量大,在低信噪比情况下估计效果不理 …
d.wanfangdata.com.cn|Based on 34 pages

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