step frequency 步进频
chirp-step frequency 毫米波调频步进
step frequency radar 步进频率雷达
step-frequency 步进频
frequency step 频率阶跃 ; 频率步进 ; 频率间隔 ; 频率频距
step-frequency CW 频率步进连续波
Step Frequency Spots 频点步长
random step frequency 随机步进频率
The wavelet neural network is applied in target identification of step frequency MMW radar. The results of experiment indicate that the method is valuable for target classification.
将所提出的小波神经网络用于毫米波频率步进雷达目标一维距离像识别。
Target velocity has a big negative effect on synthetic high resolution range profiles of step frequency radar. In order to obtain precise profiles, velocity compensation is indispensable.
频率步进合成高分辨雷达体制受目标径向运动速度的影响极大，为了获取目标准确的高分辨距离像，需要做运动补偿。
Crowd excitation is simulated by random method according to normal footfall force curve and other individual factors such as distribution of crowd, step frequency and physiological characteristics.
根据单步落足曲线，结合影响人群行走效应的因素如人群分布、行走频率及个体生理特征等，采用随机方法模拟人群行走激励。
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