1、

Compared with the entire frequency equalizer, this algorithm has better performance because it avoid the large matrix inversion.

与整体频域均衡算法比较,可以在避免求大型矩阵逆的复杂算法上获得更好的性能优势。

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2、

Researches on the design method of MIMO time domain equalizer and MIMO frequency domain equalizing principles. SDA is clearly explained, some derivations and optimizations are made for using in MIMO signal detection. 4.

研究了MIMO时域均衡器的设计方法和MIMO频域均衡原理,深入分析了球形译码算法的原理,并进行推导和优化,将其应用于MIMO系统均衡后的信号检测中。

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3、
4、

lms-dfe algorithm uses lms algorithm to update the equalizer filter coefficients in the frequency domain and make them adaptive to the channel transmission characteristics.

LMS-DFE算法在频域采用LMS算法来更新频域滤波器的均衡系数,使其自适应于信道的传输特性。

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5、

simulation experiments on the equalizer performance are given using matlab and c programming languages and the results show that the proposed equalizer algorithm has better performance in frequency selective fading channels than traditional algorithms.

全文采用Matlab和C语言对均衡器性能进行了仿真与比较,结果表明:文中所提的均衡算法在频率选择性衰落信道条件下,具有比传统算法更优良的性能。

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6、

It is found that selecting appropriate value of duty cycles of Gauss light pulse signal, frequency chirp and the roll-off factor of raised cosine pulse signal produced by the equalizer of an optical receiver can improve the sensitivity of the optical receiver.

发现适当选取高斯光脉冲信号的占空比、啁啾分量、光接收机均衡滤波器输出的升余弦频谱波形滚降因子的值可以提高光接收机灵敏度;

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