two-frequency channel

基本解釋

A two-ray model is used for the frequency selective fading channel.
頻率選擇性衰落信道采用了兩徑模型。
Aiming at time-frequency overlapped two-signals in single-channel, this paper proposed a method to estimate carrier frequency based on second-order cyclic cumulants.
針對(duì)單信道中時(shí)頻重疊雙信號(hào)的載波頻率估計(jì)問(wèn)題，提出一種基于二階循環(huán)累積量的載波頻率估計(jì)方法。
To solve the problems in symbol rate estimation of time-frequency overlapped two-signal in the single-channel, the algorithm of the power spectrum based on fourth-order cyclic cumulants is presented.
提出一種基于四階循環(huán)累積量的功率譜分析算法，用于解決單信道時(shí)頻重疊雙信號(hào)的碼速率估計(jì)問(wèn)題。