• A digital amplitude-frequency equalization power amplifier was presented.

    设计实现了一个数字均衡功率放大器

    youdao

  • In this thesis, we study equalization techniques for OFDM over the frequency selective fading channel and doubly selective fading channel respectively.

    本文研究内容就是频率选择性衰落信道衰落信道下的OFDM信道均衡技术

    youdao

  • Orthogonal frequency division multiplexing (OFDM), single carrier frequency domain equalization (SC-FDE) and multiple antennas technique are efficient techniques to achieve this goal.

    正交复用(OFDM)技术载波均衡技术(SC -FDE)天线技术都是有助于达到一目标有效技术

    youdao

  • After equalization, data from one transmit antenna on all frequency tones are processed together and transformed into time domain.

    单频点均衡,联合考虑天线发送数据所有点的值,然后把他们转化时域

    youdao

  • How to retrieve transmitted signals from received signals concerned with frequency diversity and equalization.

    如何接收到的信号恢复出发送信号,涉及频率分集接收均衡

    youdao

  • Post stack cross equalization generally consists of time shift calibration, amplitude calibration, phase calibration, frequency calibration and waveform calibration.

    均化处理通常包括校正振幅校正、频带校正、相位校正波形校正。

    youdao

  • The equalization in frequency domain is the feed-forward filtering of the DFE. And the traditional transversal filter is used in the feed-back filtering in time domain.

    本文设计均衡器采用时域联合处理的自适应均衡技术,其中频域均衡作为DFE前馈滤波部分,时域的反馈滤波的部分使用常规横向滤波器

    youdao

  • This paper presents two novel iterative equalization schemes for orthogonal frequency-division multiplexing (OFDM) systems when the cyclic prefix (CP) is not sufficient.

    本文提出两种新的用于循环前缀(CP)不足正交频分复用(OFDM)系统迭代均衡方法

    youdao

  • After the gray transformation and the histogram equalization, these images were filtered by a frequency-domain homomorphic filter, hence noises in the images were greatly reduced.

    利用自开发软件,对图像进行灰度变换直方图均衡化处理采用频域同态滤波方法对图像进行降噪滤波处理。

    youdao

  • On the receiving end, mainly studies the key technologies of Calibration frequency difference, Synchronization and adaptive equalization, of which adaptive equalization has been emphasized the most.

    接收主要研究校准位同步均衡关键技术其中重点放在了均衡技术上。

    youdao

  • Its purpose is to adjust equalization so that the flat frequency response is maintained as the temperature changes.

    目的调整平衡以致于温度变化时能得到平稳频率响应

    youdao

  • Based on mathematical modeling of OFDM basic framework and formulas deriving, a low complexity frequency-domain linear equalization algorithm based on pre-processing is proposed in this dissertation.

    本文基于OFDM系统基本框架数学建模公式推导提出一种基于预处理的OFDM复杂度频域线性均衡算法

    youdao

  • This paper introduces the system of single carrier frequency domain equalization (SC-FDE) and the frequency-domain block least-mean-square (FBLMS) algorithm for SC-FDE.

    介绍载波均衡(SC -FDE)系统以及SC - FDE所常用频域最小均方(FBLMS)算法

    youdao

  • This paper introduces the theory of Single Carrier Frequency-Domain Equalization (SC-FDE), and compares the SC-FDE system with Single Carrier Time-Domain Equalization (SC-TDE) system and OFDM system.

    介绍载波频域均衡技术原理单载波时域均衡以及多载波ofdm系统进行了比较

    youdao

  • Frequency selective channel is one of the important problems in new generation mobile communications, and equalization technologies are applied to combat the influence of this channel.

    一代移动通信系统中,频率选择性信道系统所面对一个关键问题

    youdao

  • The simulation results show that the frequency-domain equalization approach can improve the BER performance great-ly than the time -domain equalization. The drawback of the…

    时域均衡器比较表明均衡大地改善分组传输系统均衡效果,缺点是接收端的计算量有所增加。

    youdao

  • The simulation results show that the frequency-domain equalization approach can improve the BER performance great-ly than the time -domain equalization. The drawback of the…

    时域均衡器比较表明均衡大地改善分组传输系统均衡效果,缺点是接收端的计算量有所增加。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定