TEQ

A practical TEQ design method for DMT system

DMT系统中一种易于实现的时域均衡器

The Comparison of Two TEQ Algorithms in DMT

离散多频音调制中的时域均衡器的两种算法比较

Simulating the performance of TEQ algorithms by MATLAB computer simulation .

利用MATLAB计算机仿真对不同算法的性能作了估计与评测。

The Study of a TEQ Algorithm and Structure for DMT-ADSL Systems

ADSL-DMT系统时域均衡器算法及结构研究

The major approaches for time-domain equalizer ( TEQ ) design in DMT system are summarized .

总结了DMT系统中时域均衡器（TEQ）的主要设计方法，指出最大缩短信噪比（MSSNR）TEQ的最优设计方法很难实时实现。

This paper analyzes several kind of TEQ algorithms and the performance of DMT system with the optimal shortening algorithm of the channel impulse .

本文对现有的时域均衡算法进行了分析，并结合信道冲激响应缩短算法分析验证DMT通信系统的性能。

The TEQ ( toxicity equivalence quantity ) of PAHs emissions is decreased by copper and cupric oxide additive below 800 ?

在800℃以下，添加铜和氧化铜都减小了PAHs排放的毒性当量。

Time-domain equalizer ( TEQ ) is an effective technique to combat ISI caused by inadequate circular prefix ( CP ) length in OFDM systems .

在OFDM系统中，时域均衡器用来抵消因循环前缀长度不足而引起的码间串扰。

The dioxin TEQ was higher than co-PCB TEQ in most of the fish species except for crucian .

除鲫鱼外，其他鱼种体内二恶英的污染要高于共平面多氯联苯。

A new time domain equalizer in DMT ADSL is proposed in this paper . It is shown that the new TEQ maximizes the SNR regardless of bandwidth occupancy .

提出一种基于离散多频音调制非对称数字用户线（DMT-ADSL）系统的时域均衡器（TEQ），其SNR在任意带宽占用情况下都为最大。

The experimental results show that the distributions of content and toxicity equivalent quantity ( TEQ ) of PAHs in raw coal are similar to coal gasification but this compositions and contents are different .

试验结果表明煤气化前后多环芳烃质量分数和毒性当量质量分数的分布特征相似，但多环芳烃的组成和质量分数不同；

PCBs concentrations in the wet deposition sample were 15.02 ng g - 1 and 2.87 pg · g - 1 . TEQ in Shougang was higher than other 3 samples .

湿沉降样品含量水平为15.02ng·g-1，其TEQ为2.87pg·g-1.首钢样品的TEQ远高于其它3个样品。

On the basis of traditional TEQ design structure and algorithm , the important is to present the equalizer design that maximizes channel capacity of a DMT system , meanwhile develop a subchannel Signal-to-Noise Ratio ( SNR ) model .

在分析传统TEQ设计算法和结构的基础上，重点提出最大信道容量的DMT系统均衡器设计算法，进一步提出新的子信道SNR模型。

Previous TEQ design methods such as minimum mean-squared error ( MMSE ), maximum shortening signal-to-noise ratio ( MSSNR ), and maximum geometric signal-to-noise ratio ( MGSNR ) optimize objective functions not directly optimize system bit rate .

传统TEQ设计方法，如最小均方误差（MMSE）、最大缩短信噪比（MSSNR）和最大几何信噪比（MGSNR）都是最大化目标函数，但并不是直接最优化比特率。

Using the new subchannel SNR definition , I derive a nonlinear function of TEQ taps that measures channel capacity . Based on the nonlinear function , I propose the optimal maximum-bit-rate ( MBR ) TEQ and near-optimal minimum-ISI ( Min-ISI ) method .

利用此定义推出关于TEQ抽头的信道容量非线性函数，进而提出基于此非线性函数的最优最大比特率（MBR）TEQ算法，和次最优Min-ISI算法。