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rayleigh
- 根据最大多普勒频移，和最大信道时延，产生瑞利信道-Rayleigh channel
CP
- 在研究了超高速OFDM系统传输模型的基础上，对OFDM系统的传输信号结构进行了分析，结合传统的多普勒频移算法，用OFDM信号循环前缀所包含的相对频偏信息设计了实时性较好的多普勒频移估计方法，并分析了多径效应对于循环前缀数据的“污染”效应，对该算法进行了优化，提高了算法的频移估计性能，并对该算法进行了性能验证。-Based on the study ultra-high-speed transmission of OFDM system model, the OFDM signal structu
ex11
- 在matlab环境下仿真比较4-QAM和4-fsk信号的调制在瑞丽信道的误比特率与误码率 多普勒频移100Hz-Comparison 4-QAM and simulation 4-fsk modulated signal and the bit error rate BER Ruili channel 100Hz Doppler shift
Multipath-Models
- 多径信道和多普勒频移建模的说明，和matlab程序仿真-Multipath channel and Doppler shift modeling descr iption and simulation matlab program
LFM_Tdelay_Fd
- 生成一个单脉冲调制的线性调频连续波信号，并且加入了距离时延与多普勒频移的信息。-Generate a single pulse-modulated continuous wave signal chirp, and joined the distance delay and Doppler shift information.
32compressed-echo_MTD
- 32个脉冲调制的线性调频连续波发射信号，单目标回波信号中加入了距离时延与多普勒频移信息。数字下变频后再进行脉压与MTD处理从而检测出距离与速度信息。-Chirp 32 pulse-modulated continuous wave transmit signals, a single target echo signal from the delay and added to the Doppler shift information. MTD frequency pulse pressure
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
fdcorr
- 用于实现多普勒频移和时延的估计，是基于离散信号的频域周期性实现的。-jiontly doppler and delay estimation based on ambiguity function
dopplershift-and-multipath
- 此文档详细描述了多普勒频移以及多径对信号传输的影响。包含原理分析与推导。同时附有完整的程序以及结果仿真图。讲解全面，帮助很大。-This document describes in detail the doppler frequency shift and the multipath effect on the signal transmission.Contains the principle analysis and derivation.At the same time with com
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
ofdm802.11a
- 简化的OFDM系统仿真，其中暂未考虑扰码和卷积码，物理层参数采用802.11a参数，1个长训练符号与6个OFDM数据符号构成1帧，信道为单径rayleigh衰落信道，其中最大多普勒频移为100Hz，信噪比0-30dB，调制方式为QPSK和16-QAM。-Simplified OFDM system simulation, which yet consider scrambling and convolution codes, physical layer parameters using 802
Rayleigh
- 单径瑞利信道的simulink仿真 给定多普勒频移为120km/h，多普勒谱为经典谱。-the model of Rayleigh channel
narrowband
- 一种通过多普勒频移计算海水流速的仿真软件，软件内有详细备注，并能够改变多种参数，完成对不同要素下的仿真建模-A Doppler shift is calculated by seawater flow simulation software, there are detailed notes in the software, and the ability to change a variety of parameters, complete with different elements of
dopplerestimation
- 这里面包含了多个IEEE多普勒频移估计论文，都是比较经典的算法，对于研究多普勒频移估计的学者很有帮助-It contains a number of IEEE papers estimate the Doppler shift, are more classical algorithm, the study estimated Doppler shift scholar helpful
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
DopplerShift
- 低轨卫星覆盖范围内多普勒频移三维仿真源代码。-Doppler shift distribution of LEO satellite
LFM
- 研究了怎么产生线性调频信号。并且对这种线性调频信号进行多普勒频移的研究。-this file tell you how to coed LFM for matlab.and reseach Doppler about LFM.
pulse_compression_doppler_frequency
- 对巴克码或者伪随机序列码进行脉冲压缩时，由于多普勒的影响会产生多普勒频移，本代码就是解决多普勒补偿问题 绝对好用-BK code and pseudo random code,pulse compression,doppler frequency