echosignal相关论文
非平稳及多奇异点的调频料位测量雷达回波中包含虚假回波及噪声,影响料位回波信号检测,导致料位测量精度不高.本文提出了一种基于......
This paper mainly analyzes the reflection characteristics of Gaussian-laser pulse on the planar target with a slope ......