scattering target的例句大全

The precision of RS imaging and measuring is affected directly by the atmosphere during imaging process due to the atmospheric molecular and aerosol scattering and absorbing the target radiance.

在卫星遥感成像过程中，地物的辐射信息受到大气分子和气溶胶粒子的散射和吸收，这些会直接影响遥感的精度。

According to technology requests and technical parameters, using the PLC and a touch screen as a platform of hardware development, the system of electrical control with three-target magnetic scattering vacuum film coating machine has been designed.

根据厂家工艺要求和技术参数，以PLC、触摸屏作为硬件开发平台，设计三靶磁溅式真空镀膜机的电气控制系统。

Numerical simulation of transient scattering by underground target with FDTD method

地下目标瞬时散射的时域有限差分法数值模拟

In the end, we draw a conclusion about the relation of different radar target scattering characteristic and target recognition.

最后，分析了不同雷达散射信号与建库、识别的关系。

In order to reflect the variation of target scattering randomness with the polarization sates of incident waves, a novel measure of target scattering randomness, which is called Degree of Randomness ( DoR), is proposed.

提出了一个可以反映目标散射随机性随入射波极化态变化的新度量&随机度。

Based on the Helmholtz integral with the Kirchhoff approximation, the signal receiving model of acoustic lens and the acoustic scattering model of the target have been made, and stationary phase method is used to evaluate the scattering wave.

论文基于Helmholtz积分，利用Kirchhoff近似建立了声学镜头接收信号模型和目标散射声模型，并采用稳定相位法计算目标散射声。

the light scattering of complex background radiation incident to target

目标对复杂背景辐射的光散射

Experimental Study on the Lidar Scattering Cross Section of Point Target

点目标激光雷达散射截面的实验研究

Multi-aspect Radar Target Recognition Method Based on Scattering Centers and HMMs Classifiers

基于目标散射中心和HMM分类的多视角雷达目标识别方法

The spatial distribution formula of the spectral scattering radiance of anon-lambertian target in complex background is derived.

导出了非朗伯面目标对复杂天地背景光谱辐射的散射亮度空间分布公式。

Study on the Electromagnetic Scattering Interaction between the Simple Target and Rough Surface

粗糙面与其上方简单目标的复合电磁散射研究

Scattering Characters Analysis and Detection Algorithm of the Target for FOPEN SAR

FOPEN SAR地面目标散射特性分析及检测研究

Fast Algorithm for Target Scattering Center Feature Extraction

一种目标散射中心特征快速提取算法

A Study of Radar Target Scattering Center Extracted and Its Recognition Method in Optical Region

光学区雷达目标散射中心提取及识别方法研究

The model based on target scattering center distribute is built, and the target recognition is carried out by using GA.

该方法首先基于多散射中心理论建立待识别目标的模型、利用遗传算法的全局优化能力进行目标识别。

Then we analyze the target scattering center model, angle movement model and the simulation of radar target range profile based on these models.

并具体分析了目标的散射中心模型、角运动模型及根据这些模型进行目标一维距离像仿真的方法。

The simulation results show that the two algorithms have much better estimation precision and robustness than monostatic radar imaging algorithm for the target scattering center parameters.

仿真结果表明所提出的两种算法对目标散射中心参数的估计精度均高于单雷达成像估计结果，并具有较好的稳健性。

Based on attributed scattering center model, on the basis of reference [ 6], a modified method of extracting SAR target scattering center features from imagery domain is presented.

本文基于属性散射中心模型，在文献[6]的基础上，提出了一种改进的图像域SAR目标散射中心特征提取方法。

In existing radar high-dimensional perception technology, to construct target' s3D scattering center has become an important means for understanding the target comprehensive scattering properties and effectively realizing the target automatic identification.

现有雷达高维感知技术中，构建雷达目标的三维散射中心已成为全面了解目标散射特性和有效实现目标自动识别的重要手段。

The numerical evaluation shows that the formula is accurate and reliable. The result is referential to radar target identification with oblique incident ray. The method can be easily generalized to compute the scattering matrix of flat with any other edge shape.

结果对掠入射时的雷达目标识别具有参考意义，该方法可以推广到计算任意边缘形状平板的散射矩阵。