linear adj. 1.線的,直線的。 2.長度的。 3.【數(shù)學(xué)】一次的,線性的。 4.【動(dòng)、植】線狀的;細(xì)長的。 5.由線條組成的,以線條為主的,強(qiáng)調(diào)線條的。 linear amplification 直線放大。 a linear equation 一次方程式。 a linear leaf 線形葉。 linear arts 線條藝術(shù)。
Finally, lms linear equalizer is designed based on fpga because of its good performance, simple structure and low calculating complexity 由于nlms線性均衡器的性能較好,且結(jié)構(gòu)簡單,計(jì)算復(fù)雜度低,因此本文選用nlms算法實(shí)現(xiàn)自適應(yīng)均衡器的硬件系統(tǒng)。
The proposed algorithm outperforms blind linear equalizer ( le ) based on statistical equalization criterion in reducing the mse and compensating for the carrier phase rotation and blind linear decision feedback equalizer ( ldfe ) based on statistical equalization criterion in improving convergent speed 因此,該算法在減小均方誤差與補(bǔ)償相位旋轉(zhuǎn)方面的性能優(yōu)于基于統(tǒng)計(jì)特性均衡準(zhǔn)則的線性盲均衡算法;在收斂速度方面的性能優(yōu)于基于統(tǒng)計(jì)特性均衡準(zhǔn)則的線性判決反饋盲均衡算法。
In chapter 3, based on the idea of joint equalization, we adopt the decision feedback equalizers to perform the second equalization to overcome the problem of filterbank precoders-linear equalizers joint optimization proposed recently, and get a new optimal result 在第三章中,基于聯(lián)合均衡的思想,針對國際上最新提出的濾波器組預(yù)編碼-線性均衡最優(yōu)設(shè)計(jì)中存在的問題,文章提出了采用判決反饋均衡器完成二次摘要均衡,以消除殘留的塊間干擾,得到了新的最優(yōu)設(shè)計(jì)結(jié)果。
For greatly overcoming the carrier phase rotation resulting from multipath underwater acoustic channel and large mean square error ( mse ) at convergent end of linear equalizer ( le ) based on higher order statistics, statistical equalization criterion based blind linear sign decision feedback equalizer ( lsdfe ) was proposed 摘要為了克服多途水聲信道引起信號的相位旋轉(zhuǎn)及基于高階統(tǒng)計(jì)量的線性均衡器(le)收斂后均方誤差大的不足,提出了基于統(tǒng)計(jì)特性均衡準(zhǔn)則的線性符號判決反饋盲均衡算法。