固定的视觉误差在大气中的雾散射纹理查找。
Fixed a visual error in atmospheric Fog scattering texture lookup.
数值散射是辐射传递方程近似算法中最常见的离散误差。
Numerical scattering is one of the most common discretization errors in the numerical method for radiative transfer equation.
针对传统的抛物线算法在计算棱边散射体时误差较大这一问题，本文引入了一致性绕射理论对其进行修正。
To eliminate the obvious error resulted by the scattering analysis of scatterers with edges by traditional PE method, Uniform Theory of Diffraction was presented to solve the problem.
运用散射理论对金属目标的微波辐射特性进行了分析和计算，然后进行实际测量，对比结果的误差，证明此测量方法可行。
The scatter theory is managed to analyze and compute the microwave radiation characteristic of metal target. And the actual measurement shows that the method is feasible.
本文研究了散射相函数的有限项的勒让德展开对于求解辐射传输方程的误差效应，提出了一个改进算法。
In this paper, the effect of Legendre expansion of scattering phase function with a finite number of terms on solving radiative transfer equation is studied and an improved algorithm suggested.
当相位梯度算法挑选的散射点不是孤立散射点时，导致相位误差估计的准确性下降。
If the scatter selected in phase gradient algorithm(PGA) algorithm is not isolated, the accuracy of the phase error estimation will be degraded.
此方法通过对反投影误差的检验实现了对部分可靠散射中心的自动选择和有效关联。
In the method, a part of reliable scattering centers are automatically selected and effectively associated via checking the back-projection error.
利用逆散射理论，通过测量离体血管的声散射场振幅谱的大小周期，重构了猪的主动脉离体血管的内外半径，重构参数的相对误差<4%。
Inverse scattering theory was applied to reconstruct the inside and outside radii of the aortic blood vessels of a pig by scattering spectrum. The relative errors of reconstruction were less than 4%.
复射线展开法是计算目标散射场的一种简捷的方法，其可靠性有赖于对误差特性的系统研究。
The complex ray expansion is a simple approach for target scattering field computation, whose effectiveness depends on the systematic investigation of its error.
光散射式尘埃粒子计数器是用来测量空气洁净度的重要仪器，粒子计数器的主要测量误差为重叠损失误差。
Airborne particle counter (APC) is important instrument for air cleanliness certification in cleanroom. The main error of APC is coincidence loss.
镜片刚体运动误差、表面误差、表面粗糙度、表面散射和衍射是影响X射线成像望远镜成像质量的主要因素。
Rigid body motion, surface errors, surface roughness, surface scattering and diffraction are mainly reasons which affect image quality of the X-ray imaging telescopes.
考虑到气溶胶光学厚度及瑞利散射的影响，分析了不同方法反演所得水汽总量相对探空数据的误差。 结果表明，这些方法的反演结果非常接近。
The influence of aerosol optic depth and Rayleigh are considered, and the data acquired by radiosonde are used as true value of total column water vapor.
在复杂外形的电大尺寸目标的电磁散射特性计算中，由于一致性几何绕射理论(utd)的本身特点所局限，直接计算必然会带来很大的误差。
As an effective high frequency method, the uniform geometrical theory of diffraction (UTD) has been widely used for calculating RCS of electrically large complex targets.
研究了扫描角度误差、气溶胶后向散射信号、大气温度对风场探测精度的影响。
The effects of scanner uncertainty, the aerosol backscatter and atmospheric temperature on wind accuracy of the wind lidar were evaluated.
研究了扫描角度误差、气溶胶后向散射信号、大气温度对风场探测精度的影响。
The effects of scanner uncertainty, the aerosol backscatter and atmospheric temperature on wind accuracy of the wind lidar were evaluated.
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