• Analyze the interpolation filter, timing-error detector and controller in loop of timing recovery detailedly.

    详细分析定时恢复环路中的内插滤波器定时误差信号提取、数控振荡器。

    dict.cnki.net

  • The timing error detector and loop filter of HDPLL are all digitized, whereas the VCXO employs analog components.

    HDPLL定时误差检测器环路滤波器数字VCXO使用了模拟器

    dict.cnki.net

  • Incorporating 8PSK. demodulation system, Interpolator, Timing Error Detector, Loop Filter and Numerically Controlled Oscillator in DTTL Algorithm are analyzed in detail.

    文中结合8PSK解调系统,对DTTL算法插值器定时误差检测器环路滤波器以及数控振荡器进行详细分析

    dict.cnki.net

  • The loop is a second order phase lock loop, consisting of an interpolator, a timing error detector and a loop filter.

    环路反馈结构包括插值器时钟误差检测环路滤波器三个部分。

    dict.cnki.net

  • EDAC error detector and corrector have been implemented to improve the reliability of register file and memory during read and write process.

    针对存储器寄存器文件增加EDAC纠错器对读写过程进行纠错。

    www.fabiao.net

  • In this paper, the implementation schematic of the clock extraction circuit is presented, which is used in the E1 Error Detector;

    给出了一种用于E1误码时钟提取电路实现方案

    dict.cnki.net

  • The baseband eye diagram drives a timing error detector to provide the timing error.

    定时误差检测器基带提取定时相位误差

    dict.cnki.net

  • The algorithm of timing error detector in this paper requires only two samples per symbol for its operation, and one of the two samples is also used for the symbol decision.

    这种定时误差检测算法需要每个符号两个采样点其中一个用于符号判决

    dict.cnki.net

  • An error-detector that is useful for tracking target of small size is described.

    本文介绍一种用于目标跟踪误差检测器

    dict.cnki.net

  • FPGA based Error-Rate Detector is implemented, and error detecting and error counting are completed on FPGA.

    实现基于FPGA误码测试仪FPGA内部完成误码验证误码计数工作。

    www.fabiao.net

  • At high frequency band, the frequency response error of a peak detector is the high frequency resonance error mainly produced by the distributive parameter.

    峰值检波器误差频段主要分布参数产生高频谐振误差

    dict.cnki.net

  • It is noted that the minimum mean square error (MMSE) detector often loses phase to lock a desired signal when the desired signal dips into a deep fade.

    在实际通信系统中信号处于衰落最小误差MMSE检测器经常失去信号相位跟踪。

    dict.cnki.net

  • Furthermore, the error probability of this detector can be determined.

    而且,还进一步确定检测器错误概率

    dict.cnki.net

  • Further analyzing the effect of channel estimation error on the detectors, it is found that the multiuser detector is more sensitive to big estimation error than the single user detector.

    文中迈进一步仿真分析信道估计错误检测器影响发现对于较大信道估计错误多用户检测器用户检测器敏感

    journal.ecust.edu.cn

  • Existing soft-output minimum mean square error(MMSE) MIMO detector is derived based on perfect channel estimation.

    现有输出MMSEMIMO检测算法基于理想信道估计得到实际信道估计下会导致性能损失。

    www.dictall.com

  • The nonlinear error of the linearity of detector can be minimized by increasing the SNR.

    可以采用增加噪比方法减小线性度非线性误差

    www.opticsjournal.net

  • The performance of minimum mean square error (MMSE) adaptive detector applied in CDMA system is analyzed in this paper. The signal model is set up, and the relevant bit error rate formulas are given.

    文章主要分析最小误差MMSE自适应检测器应用CDMA系统性能建立了系统信号模型给出了计算误码率公式

    dict.cnki.net

  • The relationship of the steering range of FSM and the errors corrected, the detector output and objective error, tracking control system input are analysed.

    分析了反射作用范围需要校正误差关系跟踪探测器输出误差信号物方跟踪误差,以及跟踪控制关系

    dict.cnki.net

  • Algorithms based on DMMSE(Difference minimum mean square error) criterion of adaptive multi users detector for short spreading sequences DS CDMA systems is proposed.

    给出基于差分最小误差DMMSE准则扩频序列DS-CDMA自适应用户检测算法

    www.dictall.com

  • This paper studies an improved secure algorithm for the non-linear digital image watermark based on error correcting coding and non-linear detector.

    本文研究了一种基于纠错理论非线性检测系统非线性数字水印改进算法

    www.fabiao.net

  • It uses a delay locked loop (DLL) with a proposed quadrature phase detector to greatly reduce the phase error.

    这种方法基于一个采用提出正交相位检测器延迟锁定环路大大减小正交相位误差

    www.dictall.com

  • The experimental results of low-order modes correction for wave-front error and the enhancement of Strehl ratio in detector and the improvement of wave-front tilt are also established.

    通过校正模式误差提高探测器接收光强,有效校正倾斜

    paper.dic123.com

  • Performance analysis shows that the decision arrangement can improve the bit error rate(BER) performance of the detector.

    性能分析表明判决排序改善检测器误码性能

    www.dictall.com

  • The available numbers of the battery electromotive force amd the selections of the standard battery amd the current detector were determined by the measured error.

    测量误差最终又决定测量结果有效数字电位差计应匹配标准电池计。

    dict.cnki.net

  • As is shown through the calculation, the radius error can be compensated by adjustment of the detector's position or entrance slit distance.

    数值计算发现通过调整位置长度能够补偿曲率半径误差

    210.72.9.40

  • Simulation results show that the new detector has a lower packet detect error rate and a higher symbol timing precision compared with the existing schemes.

    仿真结果表明已有分组检测算法相比方法具有更低分组检测错误概率,同时也改善了符号定时精度

    www.iaeej.com

  • This paper presented a optimum linear multiuser detector in terms of minimum mean bit error rate, and given a approximate method of solving the detector - method of training single perceptron.

    本文提出平均比特最小意义下的最佳线性用户信号检测器给出求解这种最佳线性用户信号检测器近似方法——训练单层感知器

    dict.cnki.net

  • This paper presented a optimum linear multiuser detector in terms of minimum mean bit error rate, and given a approximate method of solving the detector - method of training single perceptron.

    本文提出平均比特最小意义下的最佳线性用户信号检测器给出求解这种最佳线性用户信号检测器近似方法——训练单层感知器

    dict.cnki.net

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