本文研究的雷达视频回波信号模拟与仿真是针对机载下视脉冲多普勒雷达，包括目标信号、地杂波信号和噪声信号的模拟与仿真。
In the thesis, the video echo of the airborne PD radar was simulated. The simulated echoes include the signals of the target, the ground clutter and the noise.
这种方法理论依据较强，实现起来简单且杂波模拟效果非常理想，从而为雷达信号的实时处理和实时仿真提供了行之有效的手段。
The technique may be used for real-time signal processing and simulation in radar due to its multiplicate advantages such as strong theoretical basis, simplicity and excellent simulation effects.
这种方法理论依据较强，实现起来简单，且杂波模拟效果非常理想，从而为雷达信号的实时处理和实时仿真提供了一种有效的途径。
The technique may be used for ontime signal processing and simulating in radar due to its multiplicate advantages such as strong theoretical basis, simplicity and excellent simulation effects, etc.
通过对仿真雷达末端武器系统的模拟，可以得到本系统的毁伤概率和系统精度，同时可对组成设备进行精度分配。
By the end of the simulation radar weapons system simulation, the system can get the damage probability, precision and the distribution of precision equipment.
为了给LFMICW雷达高度计高度提取算法提供计算机模拟数据源，需要对高度计的大地回波进行建模和仿真。
In order to provide simulated data source for LFMICW radar altimeter height detection algorithm, terrain return of LFMICW altimeter needs to be modeled and simulated.
空管模拟训练系统是一种仿真应用系统，其产品系列包括程序管制模拟机、雷达管制模拟机和塔台管制模拟机等。
ATC simulator training system is a kind of emulational application system. The product serials include digital procedure simulator, digital radar simulator and digital tower simulator etc.
对雷达产生浪涌信号的一个典型电路进行仿真，得出模拟电路产生浪涌的一个重要原因是晶体管的瞬间导通电流过大。
Based on the simulation research of the typical radar analog circuit, it is shown that the main reason of the emerging surge signal is the high transient current conducted in the transistor.
采用雷达系统模拟电路进行了仿真，结果表明，设计的模拟电路的故障诊断方法效果良好。
The simulation result of scout radar shows that the fault diagnosis method of the analog circuits using LS-WSVM within the Bayesian evidence framework is effective.
本文根据弹道理论和雷达方程，建立了单弹丸速度变化规律的模型，模拟产生速射火炮回波信号，完成模拟信号源的算法仿真。
On trajectory theory and radar equation, build the model of pill velocity rule, imitate artillery echo, complete the arithmetic simulation of analog signal source.
本文分析了雷达信号仿真在雷达系统设计中的重要性，介绍了一种雷达视频信号模拟器组成要点及实现方案。
In this paper the importance of the radar signal simulation in designing radar system was analyzed. The main point and the realized scheme about a radar video signal simulator were introduced.
然而，作为航海雷达图像模拟的方向，系统建模与仿真技术基本没有应用于民用船舶导航雷达模拟器中，特别是对船舶导航雷达模拟器中雨雪回波图像的模拟。
However, they are hardly used for civil ship navigation radar simulator, especially not for the simulation of echo images of rain and snow in ship navigation radar simulators.
在此基础上完成了相应的设计、仿真和调试，编写了频率控制模块单片机程序，完成了新型雷达高度表模拟器的总体设计。
On this basis, the corresponding complete design, simulation and debugging, preparation of the frequency control module microcontroller program, completed a new radar altimeter simulator design.
在此基础上完成了相应的设计、仿真和调试，编写了频率控制模块单片机程序，完成了新型雷达高度表模拟器的总体设计。
On this basis, the corresponding complete design, simulation and debugging, preparation of the frequency control module microcontroller program, completed a new radar altimeter simulator design.
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