搜索资源列表
Rayleigh_Channel
- Gauss_generator利用参数(多普勒频移、系数、相移)生成确定的实高斯过程.m gaussian确定离散多普勒频移、系数、相移的程序.m Rice_generator在瑞利过程的基础上考虑视距分量,生成莱斯过程.m Suzuki_generator成确定型Suzuki过程.m Rayleigh_Doppler_multiPath.m Rayleigh_Doppler_singlePath.m rayleigh_Filter_Model.m pdf_cdf_gen.m test_rayl
ray_channelMATLAB.rar
- 服从瑞丽分布的多普勒频移的MATLAB仿真(经典),Ruili distribution subject to the Doppler shift of the MATLAB simulation (classical)
2
- 2. 关于无线信道的多普勒谱,请回答以下问题: (1) 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。请描述产生混叠的各种原因; (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum),请解释产生这种谱形状的机理; (3) 请用Simulink工具编写代码(S-Function方式),产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。并请回答:证明自己用计算机产生的经典谱是正确的可能方法。 -On the wireless c
Doppler
- 低轨卫星LEO通信系统的多普勒频移估计,通过该程序可以画出多普勒频移的S曲线,可以观测处最大的多普勒频移以及变化率-LEO LEO satellite communication system of the Doppler frequency shift is estimated that the program can be drawn through the Doppler shift of the S curve can be observed to be the highest Dopp
tgn_channel
- TGN五类信道的建模,包括了抽头时延,抽头功率,多普勒频移参数的建模。-TGN five-channel model, including a tap delay, tap power, Doppler frequency shift of the modeling parameters.
multipath_doppler
- 对移动通信中的多径多普勒频移进行详细的仿真,对学习这个的朋友有极大的帮助-Of mobile communication in multi-path Doppler frequency shift to conduct a detailed simulation study of the friends of great help
ofdm_system
- OFDM整个系统结构,包括上下变频,多普勒频移,以及星座图调制和系统参数计算。-OFDM structure of the entire system, including upper and lower frequency, Doppler frequency shift, as well as the modulation constellation diagram and system parameters.
SysgenQAM16Demodulation
- 采用Xilinx的Sysgen工具建立的16QAM调制解调模型,其中包括信源生成、多普勒频偏、载波跟踪环路等。-Established by the use of Simulink model of 16QAM modulation and demodulation, including source generation, Doppler shift, such as carrier tracking loop.
AntiDopplerFrequencyShiftOfOFDM
- 在OFDM系统中,针对多普勒频偏采用多种算法进行校正,该文总结了这些算法。-In OFDM system, for the use of a wide range of Doppler shift correction algorithm, the text summary of the algorithm.
rayleigh
- 基于Matlab的移动通信中多径衰落信道的仿真\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-Matlab-based mobile communications in the multipath fading channel simulation \ based multi-path transmission and Doppler frequency shift of the Rayleigh (Rayleigh) channel simulati
gps11
- 基于采样率变换和循环卷积的GPS信号快速捕获。提出了一种适用于GPS软件接收机的C/A码和多普勒频移的快速捕获算法。该算法结合了采样变换FFT和时域卷积两种方法,提高了捕获速度和多普勒频移的精度。-Based on the sampling rate conversion and fast circular convolution of the GPS signal capture. Presents a GPS receiver software for C/A code and Dopple
Doppler-spectrum-of-radio-channel
- 1. 关于无线信道的多普勒谱,请回答以下问题: (1) 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。请清楚的描述产生混叠的各种原因; (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum),请解释产生这种谱形状的机理; (3) 请用S-function产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。并请回答:证明自己用计算机产生的经典谱是正确的可能方法。 -Doppler spectrum of radio cha
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
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
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
doppler-shift
- 有关多普勒频移与距离的关系的matlab仿真-doppler shift
ML_cp
- 这是关于ML的频偏估计算法的Matlab程序,希望有帮助哦-This is about ML of the doppler frequency shift estimation algorithm of Matlab program
duojingchuanshu
- 移动通信中在不同条件下多径传输和多普勒频移的瑞利信道的仿真-Mobile Communication in different conditions of multipath and Doppler shift transmission Rayleigh channel simulation
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