常見例句雙語(yǔ)例句The BERs of a noncoherent receiver for FSK signal in Rician fading channels is given .分析了萊斯衰落信道中FSK信號(hào)的非相干接收機(jī)誤碼率。Compared with the quasi-static rayleigh fading model, the spatial correlated fast rician fading is more general and more practical.相對(duì)準(zhǔn)靜態(tài)獨(dú)立的瑞利衰落信道模型而言，空間相關(guān)萊斯快衰落信道更適用于實(shí)際情況。By means of user-defined m files in MATLAB modeling typical flat fading channel such as rician fading channel and rayleigh fading channel are derived, comprising with and without doppler shift.首先解釋移動(dòng)信號(hào)多徑傳播和因此造成的衰落的基本特性，然后重點(diǎn)對(duì)常見的瑞利衰落和萊斯衰落進(jìn)行仿真。 返回 rician fading