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Doppler
- 这是一篇很经典的MPSK的多普勒频偏差分估计算法研究的资料-This is a classic of the Doppler shift differential MPSK algorithm estimates the information
Fast-VaryingDopplerCompensationforUnderwater
- 采用OFDM技术的水下通信中多普勒偏移补偿-Underwater communications using OFDM technology, Doppler shift compensation
an-adaptive-doppler-shift-estimator-
- 一篇很好的解决移动通信中多普勒效应的文献，对噪声游有效！-A good solution to the Doppler effect in mobile communication literature, the effective noise tour!
carrier-frequency-capture
- 该文采用数字科斯塔斯环并结合数字匹配滤波辅助捕获的方法对T DRSS 中的大多普勒频移进行捕获和消除, 解决了大多普勒情况下载波恢复的难题, 为工程实践提供了一种新思路。-In this paper, using a digital Costas loop in combination with the digital matched filtering auxiliary capture the T-DRSS large Doppler frequency shift to capture a
sonar2
- 基于平移不变小波变换的多普勒速度声纳输出信号处理.针对水下航行器组合导航系统所使用的多普勒速度声纳输出信号的特点,采用了平移不变小波变换的多分辨率分析的方法,利用Daubechies小波函数,采用了半软阈值去噪的方法,能够在低信噪比的情况下准确地估计多普勒声纳的频移,从含有噪声的多普勒输出信号中提取出原始信号.通过仿真实验表明:采用4层小波分解,算法计算量减小,有效地消除多普勒噪声,从而提高水下组合导航系统的精度. -Doppler speed the sonar output signal p
Pseudo--Random-Code-Delay
- 利用扩展卡尔曼算法( EKF)对高动态直接扩频信号的载波相位和频率进行了估计,并利用载波辅助技术测量载波相位的变化值来 校正伪码延时环,减小多普勒频移对伪码延时的影响,得到了精确的延时估计值,提 高了伪码延时锁定环的动态跟踪性能.-The PN delay loop is adjusted through measuring the varied value of carrier phase with carrier aiding technology. The effect of Do
Wireless-fading-channel
- 连续导频正弦波通过存在Doppler频移的快衰落信道复模型（基带等效模型）的构造-Continuous pilot frequency sine wave by the presence of Doppler shift fast fading channel model (complex baseband equivalent model) structure
estimation-of-OFDM-doppler-effect
- 本程序是基于ofdm调制方式的多普勒频移的产生和估计，因为OFDM中也会产生频移从而影响它的各个符号的正交性！-estimation of doppler shift based on OFDM
Doppler-spread-estimation-
- 这是一篇有关多普勒频移估计问题的文章，主要是在高速移动环境下，很容易产生多普勒频移，为了消除干扰，必须得到确切的多普勒品议大小，从而采用合适的方法消除-This is an article about the Doppler shift estimation articles, mainly in the high-speed mobile environment, it is prone to Doppler shift, in order to eliminate the interfere
doppler-autocorrelation
- 这里有几篇有关doppler frequency offset估计问题的相关文献，主要采用的是信道响应法，自相关法，循环前缀法来估计多普勒频移的。- Here are a few questions about the doppler frequency offset estimate of the relevant literature, is mainly used in the channel response, self-correlation method, cyclic pref
doppler-estimation-(3)
- 里面有多个多普勒频移估计的高质量文章，不同的温江介绍不等的算法，有几个会有相似之处，在我看来这是非常好的多普勒频移估计的IEEE文章，希望对大家有用！-There are more than the estimated Doppler shift quality paper, different algorithms ranging Wenjiang introduction, there are several similarities, in my opinion this is a ver
12.ISCA-RJRS-2013-290
- Application of spread spectrum for satellite land mobile systems is difficult in satellite link because of synchronization and providing code or considerable Doppler shift. This is particularly high for LEO satellites. So that, a Doppler shift carr
A-Scheme-for-the-Doppler-shift-estimation-despite
- The Characteristics of phase difference in the time-varying channel are analyzed ,then the Doppler shift of the time-varying multi-path channel is estimated by calculating the expectation of the square phase difference of the channel cmfficie
paper2
- A novel method of Doppler shift estimation for OFDM systems. Military Communications Conference
paper1
- Estimation and Cancellation of Doppler Shift
PAPER5
- 基于电平交叉率的多普勒频移估计方法.PDF-Based on the level of cross-rate of Doppler shift estimation methods
Doppler-Shift-Estimation
- attenuator rainfall on transmission ADS-B in satellite