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MultipathandDopplerEffectsandModels
- 一份英文的讲义，讲述了在多径条件下多普勒频移对无线通信的影响。并对各种条件用MATLAB进行了仿真。-An English lecture, described the conditions in the multi-path Doppler frequency shift of the impact of wireless communications. Various conditions and conducted a simul
fade
- 包括DS-CDMA 的衰落信道函数，多径衰落信道以及快衰落信道函数。-Including DS-CDMA in fading channel function, multi-path fading channel and fast fading channel function.
rake_path_dsss
- rake接收机的链路生成程序，包括短码生成，长码生成，哈达码变换，瑞利信道，以及多径衰落等。-rake receiver of the link generated procedures, including short-code generation, long-code generation, Hadamard transform, Rayleigh channel, as well as multipath fading and
djxd
- 《通信系统建模与仿真》书中，多径非时变信道的仿真实例
EXAMPL_6
- 仿真模拟多径传播的信道特性，观察其眼图。-Simulation of multi-path transmission channel characteristics, to observe the eye diagram.
yidongwuxianxindaoduojingshuoluofangzhen
- 这是关于移动无线信道多径衰落仿真的一篇文章，值得一读，欢迎下载!-This is on the mobile multipath fading channel simulation of an article worth reading are welcome to download!
OFDM_ls_daopin1_ok
- 对ofdm插入梳妆（comb)导频，比较了有ls信道估计和无信道估计，并仿真得到了不同信噪比下，误码率曲线；信道为多径瑞利衰落加上白噪声；经过调试，已经能正确运行-Insert the dressing on the OFDM (comb) Pilot compared ls has no channel estimation and channel estimation, and simulation have been under
new_rayleigh_model
- 一种新的多径相关瑞利信道的数学模型：理论分析及仿真比较-A new multi-path Rayleigh channel related to the mathematical model: Theoretical Analysis and Simulation Comparison
05041053
- 不考虑多径干扰时在高斯白噪声和瑞利衰落信道条件下QPSK的调制解调过程， 并采用准分析法完成误码性能的计算。仿真过程包括仿真信号产成，滤波器设置，QPSK调制，加入高斯白噪声，通过锐利信道衰落，QPSK解调，误码率计算等几部分-Not consider multi-path interference at the white Gaussian noise and Rayleigh fading channel under the c
channel
- 对多径信道的仿真 输入码元,是一行矩阵,可以是实数也可以是复数 ％fs是输入码元的比特率 ％fd是多普勒频移 ％n_delay是多径信道的径数 ％t_delay是多径信道各径的时延时间 ％p_delay是多径信道各径的功率db值 -Of the multipath channel simulation input symbol is a line matrix, can be a real number ca
OFDM
- ofdm仿真程序有关信道传输中的多径效应，多普勒频移，时延扩展-OFDM simulation program on the transmission channel of multi-path effects, Doppler frequency shift, delay spread
finalreport
- matlab实现的多个基础程序和报告并有流程图（1） 绘出正弦信号波形及频谱。 （2） 单极性归零（RZ）波形及其功率谱，占空比为50％。 （3） 升余弦滚降波形的眼图及其功率谱。滚降系数为0.5。发送码元取值为0、2。 （4） 最佳基带系统的Pe~Eb\No曲线，升余弦滚降系数a=0.5，取样值的偏差是Ts/4。 （5） Pe~Eb\No，升余弦滚降系数a=0.5，取样时间无偏差，但信道是多径信
Viterbi_equalization_BPSK
- simulink实现bpsk的均衡技术，这里用的是mlse均衡器，看起来简单，其实这里包括了调制，解调，多径和均衡等技术-simulink realization of the balanced BPSK technology, here is the MLSE equalizer, looks simple, in fact, here including the modulation, demodulation, multipath
communication
- 本文件包含通信所有过程，从调制，扩频，发送到接收，经过解扩，解调等。其中信道可以随机产生时变的多径信道。
OFDM_Multipath_simulation
- OFDM信号在多径传输的信道环境下的系统仿真，希望大家有收获。-OFDM signal in multipath channel transmission system simulation environment, I hope everyone has harvested.
Rayleigh_Fading_Simulation
- 本程序是对多径无线衰落信道的仿真源程序，主要是针对Rayleigh信道的仿真-This procedure is the wireless multipath fading channel simulation source code is targeted at the Rayleigh channel simulation
threeray
- 3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真，并与理想信道(没有多径)作比较。 需要的支撑子程序为qpsk_berest.m,vxcorr.m,random_binary.m.-Three fixed-path multipath AWGN channel QPSK system BER performance simulation, and with the ideal channel (no multipat
MSE
- 多径信道下的OFDM仿真系统，包括编码，映射，交织，调制。信道估计采用判决反馈方法。 -Multipath channel simulation of OFDM systems, including encoding, mapping, interleaving, modulation. Channel estimation method using decision feedback.
multipath
- 多径信道仿真及说明文档！供大家学习研究！-Multipath channel simulation and documentation! U.S. to study for!
Channel
- 多径信道误码率计算，有相位和幅度的图像显示。-Multi-path channel bit error rate calculation, has phase and amplitude of the image display.