adfe中文什么意思

[网络] 反馈均衡器；自适应判决反馈均衡器(Automatic Decree Feedback Equalizer)；銮

• adfe automatic decree feedback equalizer:    自适应判决反馈均衡器 一种利用判决后 ...

例句与用法

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1. the simulation result of the equalizer of the moderate hf channel indicated the adfe based on square-root kalman algorithm was upstanding and had numerical stability
   对于中度短波信道的仿真结果表明了平方根kalman算法的adfe具有较好的数值稳定性，且对短波信道的均衡效果良好。
2. better system performance can be achieved at the optimal model order . at present, we found fewer papers on how to select the order of adfe . in this thesis we present a new method for selecting the order of adfe model
   对于自适应判决反馈均衡器(adfe)的阶数选择,目前相关的研究文章很少,作者通过大量的仿真试验分析寻找到一种阶数选择方法,为adfe的阶数选择提供了依据。
3. better system performance can be achieved at the optimal model order . at present, we found fewer papers on how to select the order of adfe . in this thesis we present a new method for selecting the order of adfe model
   对于自适应判决反馈均衡器(adfe)的阶数选择,目前相关的研究文章很少,作者通过大量的仿真试验分析寻找到一种阶数选择方法,为adfe的阶数选择提供了依据。
4. the matlab language and c language were applied to simulate the fixed-point dsp arithmetic of equalizer algorithm . the simulation result indicated the diveragence phenomenon would happen to adfe ( adaptive decision feedback equalizer ) based on rls algorithm under the fixed-point finite-precision arithmetic
   采用matlab和c语言模拟均衡器定点dsp算法的实现，仿真结果表明rls算法的自适应判决反馈均衡器(adfe)在定点有限字长运算的情况下存在着发散现象。
5. it is based on the mean square error ( mse ) principle and we prove the validity of the method by computer simulations . to make a thorough understanding of mimo adaptive equalization system, in this thesis the author : 1 ) ananlyze the characteristics of mimo wideband channels and the modeling and simulation of 3gpp scm; 2 ) research the capability of mimo linear adaptive equalization and mimo non-linear adaptive equalization by computer simulations; 3 ) present a new method for selecting the order of adfe model 4 ) implement the adfe on adsp-21160 for static image transmission, and already achieve satisfactory experimental result, which make a foundation for mimo adaptive equalization to be appllied in the real communication systems
   为对mimo自适应均衡系统性能和设计做更深入的理解和研究,本文主要:1)研究了宽带选择衰落信道特性及3gppscm信道建模仿真;2)mimo线性自适应均衡器和mimo非线性自适应均衡器系统的性能分析和仿真实现;3)mimo系统下的判决反馈均衡器的阶数选择仿真试验分析;4)把mimo自适应判决反馈均衡运用到了硬件仿真平台上,采用了基于adsp-21160的硬件dsp开发板,对静止图片的传输进行了试验、分析和比较,得到了较满意的实验结果,使mimo自适应均衡在实际通信系统上的应用及实现奠定了现实基础。