And radar signal simulation technology is discussed in the thesis . some typical radar signal simulators are introduced ; the hardware and software design project of the simulator that satisfies the demands is introduced 论文讨论了雷达信号模拟技术,分析了几种常见的雷达信号模拟器,提出了满足课题需求的雷达视频信号模拟器的设计方案。
In this paper , the relative acknowledge of radar signal simulation system is introduced briefly , at first . then , a general platform is given which is referred to the software radio principle and made up with dsp and fpga 本文简要介绍了雷达信号模拟系统的有关知识,并在软件无线电思想的指导下设计了以dsp和fpga为核心的通用雷达视频模拟平台方案。
The emulational experiment above - mentioned is performed in the lab using delphi language as soft develop tool , using singlechip system as simulative generator and using rs - 232 as interface between singlechip and computer 最后,用delphi语言作为软件开发工具,以单片机系统作为信号模拟发生器,以rs - 232作为单片机与上位机的接口,用文中的方法进行了实验室仿真。
Finally , in order to solve the problems encountered in experiment , an improved design , including gas path , mechanism and controller design , is proposed . experiments are accomplished in the improved system platform , and the results demonstrate that the improved system can meet the requirement of simulating the turbine outlet temperature of aero - engine 最后,针对试验中遇到的问题,从气路部分、机械部分以及控制器三个方面对温度模拟系统进行了改进设计,并在改进的系统平台上进行了试验,试验结果表明改进后的系统能基本满足对发动机涡轮出口温度信号模拟需求。
The clutter modeling is the most important process during the simulation , so in the third chapter , the coherent clutter modeling is separately discussed and the simulation results are presented in the following . after that , the probability density characteristics and the spectral density characteristics of the generated clutter data are analyzed 由于在回波信号模拟过程中,杂波的建模是最重要的一个环节,因此在第三章中将单独对相关杂波的建模进行详细介绍,并给出相关杂波的仿真结果,同时对产生的杂波数据进行概率密度和功率谱密度的统计分析。
信号: signal; semaphore; gun模拟: imitate; copy信号模拟器: signal simulator彩色信号模拟器: color simulator; colour simulator传真信号模拟器: facsimile signal simulator; facsimile-signal simulator回波信号模拟器: echo simulator混合信号模拟器: mixed signal simulator雷达信号模拟器: radar signal simulator视频信号模拟器: video signal simulator信号模: signal mode黑白信号模拟校正器: monochrome analog(ue) corrector视频信号模拟合成器: video synthesizer无线电导航信号模拟: radio navigation signal imitation双信号模式: dual signal model信号模仿: signal imitation信号模糊度: signal ambiguity信号模块: signaling module符号模拟语言: lss language for symbolic simulation递归信号模型: recursive signal model电报信号模式: telegraph signal pattern两次信号模式: two-signal model语素信号模式: morphemic sign pattern信号图象, 信号模式: signal pattern模拟电信号: analog electrical signal模拟信号: analog signals; analogsignal; analogue signal; dummy signal; model signal; quasi-analog signal; simulated signal; simulating signal; synthetic signal