摘要
对调频干扰仿真技术进行了较为深入的研究和探索,设计并实现了一种新的干扰仿真测试平台;在给出典型周期调频和噪声调频干扰信号的数学模型后,分别又对不同干扰信号的特征进行了分析讨论;利用MATLAB7.0和VC++6.0等工具软件,建立了一套完整的调频干扰仿真测试系统,实现了不同状态参数下调频干扰模型的可视化仿真输出;通过对最终仿真测试结果与实际干扰过程中所采样到的实验数据的相关性比较,发现该仿真测试平台具有较高的准确性和良好的可操作性,表明了该方法的有效性;该项目的开展对于调频干扰模式的理论研究有较强的实践指导意义。
It makes the research to the frequency jamming simulation technology, a new jamming simulation test platform is designed and realized. The typical jamming signal mathematical model of cycle and noise frequency modulation is set up, and the characteristics of different jamming signals are analyzed separately. Using the software such as MATLAB7. 0 and VC＋＋6. 0, the output of jamming simulation model under different status parameters is visualized. By contrasting simulation data with experiment data, the result confirms that jamming simulation test platform has well position accuracy and operation performance. This project has a strong practice guidance and reference meaning about the interfering mode＇s theoretical research.
出处
《计算机测量与控制》
CSCD
2007年第7期876-878,898,共4页
Computer Measurement &Control
关键词
调频
干扰仿真
数学模型
测试平台
frequency modulation
jamming simulation
mathemalical model
test platform
