基于目标和地面电磁反射特性数据库的信息和雷达探测模型，实现了雷达图像动态生成。
By the use of the electromagnetic reflection information of targets and ground in database, the radar detection model can generate radar image dynamically.
首先用参数模型来描述雷达探测信号，然后用最大似然(ml)法对模型参数进行估计。
Using parameter model to describe the radar signals reflective from targets and then the model parameters are estimated by means of ML method.
该方法综合考虑真实环境因素的影响，采用了抛物方程方法，最后给出了雷达最大探测范围三维模型的建立和表现方法。
In this method, the effect of most real environment factors is considered with parabolic equation. Finally, the method of building and rendering 3d model of radar maximum detection range is given.
为了能够实现对大气中有机气溶胶颗粒的探测，采用激光诱导荧光技术，提出了适用于探测大气有机气溶胶颗粒的荧光激光雷达系统模型。
In order to measure the organic aerosol in the atmosphere, based on laser induced fluorescence, a fluorescence lidar model system was put forward for detecting organic aerosol in the atmosphere.
基于单双基地雷达的RCS特性，建立了双基地制导雷达探测距离随站间距离变化的数学模型。
Based on the RCS characteristic of single and bistatic guidance radars, the mathematical model, which describes the finding range varies with the distance between stations, was constructed.
通过建立杂波模型、电子干扰模型以及大气衰减模型，分析了巡航弹飞行环境对雷达探测性能的影响。
By sea clutter and ground clutter modeling, electron jammer modeling atmosphere attenuation modeling, the cruise missile flight con.
它使用哪一个模型？雷达探测塔，感应塔，或者完全是一个新的模型？
What model is being used: Radar Tower, Sensor Tower, or a completely new one?
首先论述了雷达系统结构和信号模型，然后分析了雷达探测距离和信号的模糊函数特性，最后计算机仿真了GPS雷达信号的性能。
The radar system structure and signal model are firstly developed, then the detection range and signal ambiguity are analyzed, and finally computer simulations are used to evaluate the performances.
利用激光雷达方程，信噪比模型和可探测概率模型，对两种技术体制的激光器的技术参数进行分析，最后结合国内技术水平分析，确定了激光发射机的各项指标。
This thesis emphasizes on solving series key techniques in theory analysis, simulations and prototype development, the laser transmitter prototype of range-gated imaging system has been developed.
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。
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。
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.
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