The ICO, modulator, transmitter, PLL, time-domain filter in the modem are also deeply discussed.
本文还对调制解调电路中的ICO、调制器、发送器、PLL、时域滤波器作了细致探讨。
参考来源 - 电力线载波通信技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The time-domain filter can then be used to select the narrow central portion of the cross correlation function (CCF), capturing virtually all of the signal but rejecting most of the noise.
对相关函数进行时域滤波，挑选出互相关函数中窄信号自相关函数部分，去掉剩余的大部分噪声能量，得到加窗互相关函数（CCF）。
The results of hardware experiment of the sonar adaptive match filter are included, and it shows that the processor has good detecting performance in time domain.
并介绍了这种新处理器的硬件实验结果。表明该处理器有良好的检测能力，是性能优良的时间域声呐信号处理器。
Introduce the Wiener filter algorithm base on MMSE, and time domain channel estimation algorithms.
介绍了基于MMSE维纳滤波算法，变换域信道估计算法，以及判决反馈信道估计算法。
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