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    马耀庭, 方飞. 基于Matlab的OFDM系统设计与仿真[J]. 内江师范学院学报, 2014, (2): 14-17.
    引用本文: 马耀庭, 方飞. 基于Matlab的OFDM系统设计与仿真[J]. 内江师范学院学报, 2014, (2): 14-17.
    shu
    MA Yao-ting, FANG Fei. OFDM System Design and Simulation Based on Matlab[J]. Journal of Neijiang Normal University, 2014, (2): 14-17.
    Citation: MA Yao-ting, FANG Fei. OFDM System Design and Simulation Based on Matlab[J]. Journal of Neijiang Normal University, 2014, (2): 14-17.
    shu

    基于Matlab的OFDM系统设计与仿真

    OFDM System Design and Simulation Based on Matlab

      摘要
    • 摘要: 介绍了OFDM技术的基本原理,在给出OFDM系统模型的基础上,采用Matlab仿真的方法,对整个系统在高斯白噪声信道条件下进行了仿真,得到了设计系统的误码率性能曲线. 仿真结果表明:OFDM系统具有优良的抗干扰能力,可以在一定的干扰条件下正确的调解出传送的数据.

       

      Abstract: The basic principles of Orthogonal Frequency Division Multiplexing(OFDM)technology are introduced.Based on the OFDM system model proposed and by means of Matlab simulation, the total system is simulated under the conditions of the Gaussian white noise channel, and the bit error rate performance curve is thus obtained. The simulation result shows that the OFDM system has a strong capacity of resisting disturbance and can correctly demodulate the transmitted data

       

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