A Doppler rate estimation method based on sub-space projection technique was proposed.
提出了一种基于子空间投影技术的多普勒调频率估计方法。
A new algorithm is proposed for symbol rate estimation of digital communication signals.
提出了一种数字通信信号码元速率的估计算法。
Theoretical analysis and practical signal processing justify the effectiveness of the new symbol rate estimation algorithm.
理论分析和实测信号处理证明了提出算法的有效性。
This paper considers the problem of blind symbol rate estimation of signals linearly modulated by a sequence of unknown symbols.
本文阐述了未知符号序列经线性调制后，在接收端利用循环相关理论对符号速率进行盲估计的问题。
The successful system access rate estimation system can be used as one of the important methods to estimate the network quality.
系统接通率评估体系可以用来作为网络质量评估的一种重要手段。
The relative frequency and Doppler frequency rate estimation accuracy is high, and the process of solving the ambiguity is simple.
该算法具有相对频率估计精度高、解模糊过程简单、运算量小、多普勒频率变化率测量精度高等优点。
To estimate the parameters of PSK signals, the symbol rate estimation of PSK signals and the hardware implementation were researched.
针对相位编码（PSK）信号的参数估计问题，研究了PSK信号的码速率估计算法并将其硬件实现。
The research contents mainly consist of symbol rate estimation, carrier frequency offset estimation, modulation recognition and blind demodulation.
研究内容主要包括：符号率估计、载波频偏估计、调制方式识别以及盲解调等。
In this paper, we deal with a parabolic system with nonlocal sources. To a blow-up solution, we establish its precisely blow-up rate estimation and show its boundary estimation.
考虑一类具有非局部源项的抛物型方程组，首先建立了爆破解的爆破速率估计，并在此基础上给出了爆破解的边界层估计。
Following the spectral correlation theory and wavelet transform theory, a method named as wavelet spectral correlation method is proposed for BPSK signal detection and chip rate estimation.
在谱相关理论和小波变换理论的基础上，提出了小波谱相关方法实现BPS K信号检测与码元速率的提取。
Following the spectral correlation theory and wavelet transform theory, a method named as wavelet spectral correlation method is proposed for BPSK signal detection and chip rate estimation.
在谱相关理论和小波变换理论的基础上，提出了小波谱相关方法实现BPS K信号检测与码元速率的提取。
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