摘要
利用Simulink分别建立了2FSK键控法的调制模型、相干方式的解调模型进行仿真,验证分析了2FSK通信系统调制解调的过程,仿真波形与理论分析基本吻合,证明了模型的正确性,使抽象的问题直观化、简单化,有助于对理论知识的理解.
Two simulation models of 2FSK keying modulation and coherent demodulation were established by Simulink to verify and analyze the communication system.The simulation waves of these models are consistent with the theoretical,which verifies that the models are correct and makes abstract problems perceivable and simplified.It is helpful for the understanding of theoretical knowledge.
出处
《玉林师范学院学报》
2013年第2期48-52,共5页
Journal of Yulin Normal University
基金
玉林师范学院2012年度校级"青年自筹经费项目<软件无线电中的高速采样技术研究>"(项目编号:2012YJQN26)
