• Simultaneously it can correct the channel phase error automatically.

    同时完成纠正信道引起的相位偏移。

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  • When the reaction products form as high melting point CA2, CA6 and MA spinel in a continuous solid phase it will clog the liquid channel and resist the further diffusion of fused slag in the brick.

    并且当熔渣与耐火材料的反应产物为高熔点的CA2、CA6和MA尖晶石相且连续交错分布时,能堵塞液相扩散通道,抑制熔渣向耐火材料内部的进一步渗透。

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  • The video, which was broadcast by a British Television Channel last year, was filmed on cell phones during the last phase of Sri Lanka's decades-long civil war that ended in 2009.

    英国一个电视频道去年播放过这段录像。这是在斯里兰卡几十年内战的最后阶段用手机拍摄下来的。斯里兰卡的内战于2009年结束。

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  • And, the complex algorithm of the neural DFE is given, which can effectively compensate the phase and amplitude loss in the complex channel.

    并给出神经判决反馈均衡器的复数算法,在复数信道中可以有效地对相位和幅度作出补偿。

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  • Then, the phase estimator can further determine the phase of frequency response of OFDM channel.

    此后,相位估计机可以进一步对OFDM信道的相频响应进行估计。

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  • Because of the fading characteristic in troposcatter channel, the mechanism of traditional phase locked loop is difficult to achieve the effect in troposcatter communication.

    由于对流层散射信道存在严重的衰落现象,故而传统的锁相环机制在散射通信中往往难以奏效。

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  • The basic relationships used in the design of soil transferring channel are water silt carrying capacity, river phase, water continuity and resistance formula.

    输沙渠道设计的基本关系式应是水流挟沙力关系、河相关系、水流连续原理及阻力公式。

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  • The channel gain and phase errors are inevitable in radar systems and the result in performance degrading of space-time adaptive processing (STAP) algorithm.

    雷达系统不可避免地存在通道幅相误差,导致空时自适应处理算法的性能下降。

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  • The phase information of wavelet transform used in the algorithm is invariant with respect to flat fading, and can resist multipath fading of frequency-selecting channel in quite a few degree.

    算法所用的小波变换相位信息特征对平坦衰落信道具有衰落不变性,对频率选择性衰落信道也具有很强的抗多径能力。

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  • The phase difference between the signals from beam forming net can affect the modulation index of single channel signal and can lower the precision of tracking.

    和差网络输出的和差信号相位差会影响单通道信号的调制度,进而降低跟踪精度。

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  • Usually the monitoring is accomplished wi th certain testing channel. Different mixing modes in the testing channel directly decide that the tested phase value is positive or negative.

    通常监测工作通过一定的测试通道来完成,测试通道中的不同混频方式直接决定了测试相位值的正相或反相。

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  • This is the AWGN Channel 4 phase shift keying modulation, as well as its perf...

    这是在AWGN信道下四相键控调制,以及其性能分析。

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  • Aiming at the phase ambiguity of the blind channel estimation in frequency domain, a blind channel estimation method in frequency domain based on dissymmetrical modulation constellation was proposed.

    针对频域信道盲估计的相位模糊问题,提出了基于非对称调制星座的频域信道盲估计方法。

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  • Significant results in the key technologies of OFDM, such as carrier synchronization, channel estimation, phase noise and so on have achieved in theory and practice.

    有关OFDM的关键技术,如载波同步、信道估计、相位噪声等,在理论和实践方面均取得了很显著的成果。

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  • The process of supersonic steam water two phase flow in a channel with variable section is studied experimentally and the pressure profiles along the channel are obtained.

    通过对超音速汽液两相流在变截面通道中的升压过程的实验研究,得到了变截面通道内超音速汽液两相流的压力分布规律。

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  • In this paper, the method to carry out the joint estimation to the message and channel processes is applied so that an optimal nonlinear phase estimator can be built.

    本文采用对消息和信道过程进行联合估计的方法,以建立最佳非线性相位估计器。

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  • It is proved that UV channel is a minimum phase system and can use blind equalizer. Ber is not sensitive to the step size and tap number for CMA blind equalizer.

    还证明了紫外信道是最小相位系统,可以进行盲均衡,结果指出,只要迭代次数足够,CMA盲均衡器输出误码率与滤波器阶数、迭代步长关系不是很明显。

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  • The optimum receiver performance of a hybrid pulse phase and position modulation(PAPM) over ultra-wideband(UWB) indoor fading channel model is analyzed.

    分析了UWB室内衰落信道模型下脉冲幅度位置混合调制(PAPM)最优接收机性能。

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  • The offset quadrature phase-shift-keyed(OQPSK) is an effective digital constant envelope modulation for band-limited nonlinear channel.

    偏移四相相移键控(OQPSK)是一种适用于在限带非线性信道中使用的高效恒包络数字调制技术。

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  • The difference clock delay match technology adjusts the two channel AD analog clock phase and implements the two way AD uniformly-space sampling.

    差分时钟延迟匹配技术通过对两路AD的采样时钟进行相位调整,实现了两路AD的等间隔采样。

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  • This paper presents that the protection for the phase to phase fault should be composed of high frequency teleprotection channel and overreached distance relay.

    提出只有将高频通道、超范围距离元件配合构成允许式纵联距离保护,才能保护同杆双回线跨线不接地故障。

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  • We study dynamics of quantum nonlocality and entanglement for a two-mode squeezed vacuum state in a phase damping channel.

    研究了双模真空压缩态在相阻尼情况下的非定域动力学和纠缠特性。

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  • Low SSB phase noise and high spurious rejection for all in-channel and blocking measurements.

    低单边带相位噪声和杂散抑制高所有的通道和阻止测量。

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  • In the system, we adopt a balance channel frequency offset structure, phase locked IF tracking technique and opened loop precorrection.

    在系统结构上采用了平衡通道频率补偿技术、中频锁相跟踪技术和开环预校正技术。

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  • To measure phase accurately in the presence of harmonics for both noisy input signals, a technique based adaptive bandpass filter (ABF) and the method of interchanging signal channel is presented.

    为了测量受噪声和谐波干扰的两个信号间的相位差,基于自适应带通滤波器(abf)和测量信道交换技术,提出了一种新的测量方法。

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  • And channel flow II phase die away with the increase in pinning density.

    随钉扎密度的增大而增大,我们发现通道流动II相慢慢消失。

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  • For your needs: phase noise, ACPR, channel coding and so on.

    足您的需求:相位噪声、ACPR、通道编码等。

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  • The effect of in-phase and quadrature channel errors on digital quadrature demodulation is analyzed and an optimal digital filter design method is selected.

    通过分析同相、正交通道误差对正交解调性能的影响,确定了滤波器最佳设计准则。

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  • It includes steady calculation and transient calculation, and consists of revised single channel model, forced external disturbance model, two-phase boiling model and transient model.

    模型分为稳态计算和动态计算两部分,包括修正的单通道模型、强迫外干扰力模型、两相沸腾计算和动态计算模型等。

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  • This algorithm combines the block Pilot-aided LS channel estimation algorithm with a phase tracking algorithm, which can compensate the phase rotation caused by the residual carrier frequency offset.

    该算法在传统的基于块状导频的Ls信道估计算法的基础上,加入了相位跟踪算法,补偿了由残余频偏带来的相位旋转。

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