characteristic signal of the target的意思|示意

This paper also studies the statistics characteristic of signal, clutter and noise after the system disposal, and generates target data and detecting background noise using the simulated system.

研究了信号及杂波、噪声在信号处理之后的统计特性，并通过仿真系统产生了目标回波数据及检测背景噪声。

Because of its invariability, poles is the most effective characteristic signal of the radar target in resonance region.

极点是谐振区表征雷达目标的有效特征，其具有不变性。

According to the characteristic of the shaft-rate electric field of a ship, this paper proposes a detection method for the target signal based on the wavelet transform.

根据舰船轴频电场信号的特点，提出了基于小波变换的目标信号检测方法。

The article analyses the seawater transport model of the modulated-pulse LIDAR signal, and the frequency characteristic of the seawater backscattering signal and target reflecting signal are studied.

文章分析了调制脉冲激光雷达探测信号水下传输模型，研究了海水后向散射信号以及目标反射信号的频域特性。