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- A data aided symbol timing estimation algorithm was proposed for burst-mode space-time trellis coded multi-level continuous phase modulation(STTC-MCPM) systems in Rayleigh fading channels. 针对瑞利衰落信道中突发模式的空时网格编码的多电平连续相位调制(STTC-MCPM)系统,提出了一种基于数据辅助的符号定时估计算法。
- Symbol Timing Estimation under Large Frequency Offset and Low Signal to Noise Ratio in OFDM Systems 大频偏低信噪比条件下OFDM系统中的符号定时估计
- symbol timing estimation 符号定时估计
- Changed: Pausing processing no longer distorts the time estimation. 变化:暂停过程将不会被计算在估算的时间里.
- A blind short-time Fourier transform based approach for symbol timing in OFDM systems is proposed. 该文提出了一种基于短时傅里叶变换的OFDM符号同步方法。
- A new symbol timing and carrier frequency synchronization scheme applicable to orthogonal frequency division multiplexing(OFDM) system was presented. 针对正交频分复用(OFDM)系统提出了一种新的符号定时和载波频率同步算法。
- The design is synthesized in logic and simulated for function and timing estimation using EDA software. 整个设计通过EDA软件进行了逻辑综合及功能与时序仿真。
- In this thesis, a joint symbol timing and carrier frequency offset estimator is proposed for orthogonal frequency division multiplexing (OFDM) systems. 中文摘要本论文里，我们提出了一个应用在正交分频多工系统中的符元时间与载波频率误差估测器。
- DPSK), since the phase reference of the previous symbolpartially decorrelates over a symbol time. 多普勒效应则使频谱变宽，引起相邻频道之间的干扰（用户速率合理时会很小），误码使相移编码信号（如相移键控）难以恢复，因为前面相位相关的信号在经过一个符号时间的时候会有部分变得不相关。
- Conclusion As an objective indication, the time sequence regularity of GDNF after brain injury may be applied in brain injury time estimation. 结论GDNF在脑损伤后的时序性变化规律使其有可能成为一种脑损伤时间推断的客观指标。
- A new algorithm for symbol timing recovery using baudrate sampling is presented, which does not demand strict requirements for the AGC circuit in the front part. 本文提出了一种波特率采样定时同步的新方法。
- Learn not to have learned phonetic symbol time English, I ask a demand interlinkage to learn phonetic symbol , the answer rightly 50 mark. 您的位置：我也知道>教育/科学>外语学习>学英语时没学好音标，求一个链接我要学音标，答案合适50分。
- To realize a real time estimation to the vibration response of a decubital human body, we developed a vibration response instrument of human body with two inputs. 摘要为了对卧姿人体的振动响应进行实时评价，设计了一种双输入的卧姿人体振动响应测量仪。
- Rose, Geoff, Paterson, Darryn, “Dynamic Travel Time Estimation on Instrumented Freeways”, Presented at 6th World Congress on Intelligent Transport Systems 1999.Toronto, Canada. 交通部运输研究所，先进交通管理系统之先导研究与雏形系统之建构发展，民国88年4月。
- To realize a real time estimation to the vibration response of a decubital human body,we developed a vibration response instrument of human body with two inputs. 为了对卧姿人体的振动响应进行实时评价,设计了一种双输入的卧姿人体振动响应测量仪。
- As a result that the new approach is superior and robust.Even in the environment of low SNR and strong reverberation, the proposed method can also give effectual time estimation. 实验结果表明，新方法具有很好的鲁棒性，即使在低信噪比强混响的环境下也能获得有效的时延估计。
- Kroll Ehud,Carver Brad S.Disassembly analysis through time estimation and other metrics[J].Robotics and Computer-Integrated Manufacturing,1999,15(3):191-200. 高建刚姚丽英段广洪汪劲松.;机电产品拆卸序列的生成与评价[J]
- In Additive White Gaussian Noise (AWGN) channel, we introduce a method for synchronization of symbol timing and frequency for two-dimensional spread spectrum system without prior knowledge of spread spectrum matrix. 摘要针对加性白高斯噪声信道，考虑未知二维扩频矩阵的条件下，提出了一种二维扩频系统的时频同步方法。
- According to this receiver, the symbol timing error and the frequency offset can be acquired from a short preamble.A linearized non-coherent demodulator is used to process the nonlinear GMSK signals. 该接收机可以在很短的前导字序列内完成载波和符号同步，采用线性近似的非相干检测算法来对非线性的GMSK信号实现解调。
- Based on the characteristics of correlation between PN sequences and received signals, a new method which combines code acquisition and symbol timing recovery for TDS-OFDM receiver is developed. 摘要提出了TDS-OFDM接收机中一种结合PN序列相位捕获的定时同步算法。
