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rayleighnew
- 信道估计中的参考信道程序，瑞丽信道有多普勒频移，初学者可以作为添加信道的参考，可以运行-Channel estimation in the reference channel program, Rui Lixin Road, Doppler shift, beginners can add the reference channel, you can run
Doppler-spectru-of-Wireless-channels
- 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠的原因；无线信道中的多普勒谱有一种经典谱(classic spectrum)产生的机理；-In some wireless channel, the reason of Doppler frequency shift causing aliasing Doppler spectrum in the wireless channel, the mechanism of Generating a classical spectrum (cl
rayleigh_dopule
- 多普勒频移单径瑞利衰落信道功率时间变化曲线的matlab仿真-Doppler shift a single Rayleigh fading channel power-time curve matlab simulation
Rayleigh_Jakes
- 使用Jakes方法产生单径Rayleigh衰落信道 输入多普勒频移， 样值之间的时间间隔以及 输出瑞利样值序列的长度，最后计算 输出Ns长的瑞利样值序列，加入多普勒频移
fft_ambig
- matlab中使用FFT算法求两个信号的时频二维（互模糊）函数，可以实现信号的时延、多普勒频移联合估计（需要根据实际场景适当修改参数）-oint estimation matlab frequency two-dimensional FFT algorithm seeking the two signals (cross ambiguity) function, signal delay, Doppler shift
ruilishuailuoQPSK
- QPSK信号通过瑞利衰落信道后的误比特率和误符号率，并与AWGN信道下的误比特率和误符号率进行对比。其中，多普勒频移为 100Hz，经过矩形脉冲成形后的抽样时间间隔为1/800000s。-The QPSK signal harms the bit rate after the Rayleigh fading channel and harms the mark rate, and harms the bit rate with the AWGN channel under and harms
channel-simulation_matlab
- 基于多径传输和多普勒频移的瑞利信道的仿真，matlab环境下的仿真 u1.m u2.m u3.m u4.m u5.m u6.m u7.m 基于多径传输和多普勒频移的.doc -Based on the multi-path transmission and Doppler frequency shift of the Rayleigh (Rayleigh) channel simulation
xy7z.ZIP
- 多普勒频移模拟器的设计Doppler Frequency Simulator Design-Doppler Frequency Simulator Design
quick-acquisitionmethod-of-signals
- 主要研究了两种高动态扩频信号快速捕获的方法,即基于FFT 的频域(载波) 并行捕获法和基于FFT 的时域(伪码) 并行捕获法,并使用MATLAB 进行了仿真和比较。仿真结果表明:基于FFT 的频域并行捕获可捕获较大的频偏并跟踪一定 的频率变化率,可用于卫星变轨等高动态、高加速度等飞行过程。而基于FFT 的时域并行捕获可快速捕获码相位,用于在轨飞行的飞行器,可根据轨道参数提前预报其多普勒频偏,但同时需要精密测距的飞行过程。-Research on the quick acquisition
multipath-Rayleigh
- 基于多径传输和多普勒频移的 瑞利（Rayleigh）信道的仿真 主要考虑不同条件下的仿真-Based on the multi-path transmission and Doppler frequency shift of the Rayleigh (Rayleigh) channel simulation to consider the simulation under different conditions
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
doppler-shift
- 有关多普勒频移与距离的关系的matlab仿真-doppler shift
ofdm-ml
- OFDM系统的最大似然同步（ML）算法的程序，信道模型为带有多普勒频移的瑞利衰落信道。-OFDM system maximum likelihood synchronization procedures (ML) algorithm, the channel model with the Doppler shift of the Rayleigh fading channel.
Doppler_spectrum
- 无线信道存在的多普勒频移，对信道产生影响，编程仿真多普勒频移效应-Radio channel exists Doppler shift, the impact of channel programming simulation, Doppler frequency shift effect
Rayleigh-fading
- 考虑阴影效应，多普勒频移等的影响，用于描述瑞利衰落信号的信号特征-Take into account the shadow effect, Doppler shift, etc., used to describe the signal characteristics of the Rayleigh fading signal
TSysgenQAM16Dh
- 采用Xilinx的Sysgen工具建立的16QAM调制制解调模型，其中包括信源生成、多普勒频偏、载波跟踪环路等。 -16QAM modulation using Xilinx Sysgen tool to establish the modem model, including source to generate the Doppler shift, the carrier tracking loop.
simluo1
- 采用延时相乘法实现GPS信号的捕获，模拟产生三颗卫星的信号，然后通过延时相乘并进行频谱分析来得到伪码和多普勒频移-And delay phase multiplication analog GPS signal acquisition
haimianchuanzhidemubiaojiance
- 这是一个有关海面船只的检测程序，考虑多普勒频移，效果很好-This is a sea vessel detection program, considering the Doppler shift, a good effect
Doppler-shift
- 一个计算两个信号频率差的Matlab程序,主要用于求多普勒频偏。-A Matlab program to calculate the Doppler shift
Rayleigh_simulation
- 无线通信中，瑞利信道的仿真，考虑到了多普勒频移，还有信号的调制，编码等-Wireless communication, the Rayleigh channel simulation, taking into account the Doppler frequency shift, the signal modulation, coding, etc.