A bistatic scattering model is presented based on perturbation theory and empirical formula in this paper, and the relations between the bistatic scattering strength and the frequency, the wind speed, the sound speed, the angles(the grazing angle, the scattering angle and the bistatic angle) are analyzed by means of computer simulatio.
建立了双基地声呐的海面散射模型,给出了海面散射强度的明确表达式。
The model is applied to shallow water with a reverse thermocline and the curves of reverberation loss calculated by the model are compared when applying four different bottom scattering models.
在波束位移射线简正波理论的基础上推导了浅海混响模型,仿真比较了负跃层浅海情况四种海底散射模型对应的混响衰减曲线,结果表明海底散射模型对浅海混响的影响较为显著。
In order to study bistatic ocean reverberation,three bistatic scattering models are developed.
海洋混响是影响双基地声呐性能的重要因素，本文依据双基地声呐的工作特点，对双基地声呐的混响特性进行了研究，建立了双基地散射模型，并进行仿真分析，得出有价值的结论。
Integrated Model of Weekly & Monthly Load Forecasting Based on Grey Theory and Artificial Neural Network;
基于灰色系统和人工神经网络的周、月负荷预测综合模型
GS-ANN based integrated model for weekly and monthly load forecasting
周、月负荷预测的GS-ANN综合模型
Based on the integrated model of the steering and active suspension, a extensive regulator of active suspension LQG controller is designed to complete the integrated control of the yaw rate,vertical acceleration,pitch angle and roll angle of the car body and evidently improve vehicle ride comfort, maneuverability and safety performance.
在建立了汽车转向与悬架系统的综合模型的基础上,运用一种具有扩展的调节器结构LQG控制方法,设计了 主动悬架控制器,实现对车身横摆角速度、车身垂直加速度、车身侧倾角和俯仰角的集成控制,从而显著提高汽车的 平顺性、操纵稳定性和安全性。
A simple synthetic model for strength analysis of large deflection drill string is established by combining the soft rope model stiffen with finite element analysis of bottom hole assembly, BHA.
采用 Love梁理论 ,结合柔性模型使柔性模型弹性化 ,既弥补了柔性模型未考虑弯曲和刚度的缺陷 ,又保持其简便性 ,依此结合底部钻具有限元分析 ,建立了大挠度钻柱强度分析的简便综合模型。
Beginning with the solution dynamic characteristics of electromagnetic system by means of the static field-magnetic circuit synthetic model in the paper, the local mesh conversion method is adopted.
从场—路综合模型求解电磁机构动特性入手，采用有限元法与插值法相结合，通过局部网格变换法，并引入Ｃ语言在动特性计算和用户界面设计中的应用，计算速度大大提高。
An Inverse Compton Scattering Model for Radio Pulsars 1)
射电脉冲星的逆康普顿散射模型(英文)
Study on Simulation and Experiment of the Bistatic Bottom Scattering Model
双基地海底散射模型仿真与试验研究
Atmospheric Scattering Model of 1.06 μm Laser
1.06μm激光大气散射模型研究
Research of Seafloor Scattering Model and Statistical Characteristic of Multibeam Reverberation Signal
海底散射模型与多波束混响信号统计特性研究
A Method for Validation on Electromagnetic Scattering Model of High-speed Maneuvering Target
一种高速动态目标电磁散射模型外场验证方法
Sea Surface Scattering Model of Laser Fuze Taking Account of Time Factor
考虑时间因子的激光引信海面散射模型
A Geometrical Model of Additivity Rule for Electron Scattering
电子散射可加性规则的几何模型(英文)
BEM Model of ultrasonic scattering field for penny-shaped crack in solid
固体中币形裂纹散射声场边界元模型
Application of SVRT Model to Reaction of H+CD_4→HD+CD_3;
SVRT模型在H+CD_4→HD+CD_3 反应散射中的应用
Measurement and Model Calculation of Sea Bottom Three-dimensional Scattering Strength
海底三维散射强度的测量和模型计算
Parameterization of Multiple Scattering Item Based on the Gordon Model
基于Gordon模型的多次散射项参数化研究
Analysis of Scattering Center Model for High Resolution SAR Targets
高分辨SAR目标散射中心模型分析
Analysis of scattering characteristic of the maize leaves based on BRDF model
基于BRDF模型的玉米叶片散射特性分析
Dipole model method for dielectric electromagnetic scattering analysis
介质体电磁散射的偶极子模型法研究
2D Scattering Centers Extraction of Objects Based on GTD Model
基于GTD模型的目标二维散射中心提取
Calculating Model of Solar Diffuse Radiation Transporting Through External Blinds and It's Program Realization
百叶外遮阳太阳散射辐射计算模型及程序实现
segmented core index profile dispersion-flattened single-mode fiber
分层芯折射率分布色散平坦型单模光纤
The Study of ～(16)O＋～(12)C Scattering by Alpha Particle Folding Model Optical Potential;
用α粒子折叠模型光学势研究～（16）O＋～（12）C散射