搜索资源列表
CDMA_path_sim
- 该函数仿真CDMA系统的信道，在输入所需用户序列和其他干扰用户序列后在信号上叠加高斯白噪声，干扰用户多径干扰和所需用户的多径干扰和衰落。并根据输入延时曲线产生信道延时，输出mul_fad_sequence为信道信号输出，max_delay为信道最大延迟，fade_sign为瑞利信道中最大幅度分量的衰落量 mpath_amp为信道多径的幅度因子-the CDMA system simulation function of the chan
fade
- 瑞丽衰落信道的仿真，包括延迟、多径条件等，仿真可直接调用函数-Ruili fading channel simulation, including delays, multi-path condition, the simulation can directly call functions
dscdma_simulation
- ds-cdma系统仿真，考虑在多径衰落信道情况下，系统的误码率-ds-cdma system simulation, consider the multi-path fading channel circumstances, the BER
multiple_pathanddopple
- 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 Multi-Drive transmission and Doppler frequency shift of the Rayleigh (Rayleigh) channel simulation main consideration different The simulation conditions
djcp
- 移动通信信道的多径传播matlab仿真源代码-Mobile Communication Channel Multi-Drive transmission Matlab simulation source code
Chapter_14
- 波形信道的仿真，主要是多径衰落包括了散射模型和离散模型-Channel waveform simulation, mainly multipath fading include scattering model and the discrete model
DVB_T_CE
- 基于DVB-T标准,COFDM调制系统的信道估计,仿真条件：4个OFDM符号，QPSK调制，二维内插，瑞利多径信道-Based on DVB-T standard, COFDM modulation system for channel estimation, simulation conditions: 4 OFDM symbols, QPSK modulation, two-dimensional interpolation, Ra
Simulation-Performance-Analysis-of-OFDM-System-in-
- 构建了正交频分复用(OFDM)系统的仿真模型,给出了具体信道的参数。在不同信道传输环境下,对不同调制方式和 不同移动速度下的OFDM系统性能进行了分析比较,在仿真结果的基础上给出了OFDM系统抗多普勒频移的参考方案,采 用的信道模型基于ITU - RM. 1225 ChannelB瑞利(Rayleigh)衰落信道。最后,在基于COST 207的信道模型下,对四种典型 环境的OFDM系统进行了仿真研究,并对其结果作了讨论分析。
OFDM(matlab)
- ofdm的详细仿真，包括信道，多径，及多部分的波形，详细的说明-OFDM detailed simulation, including channel, multi-path, and multi-part of the waveform, a detailed descr iption of
MultipathFading
- 多径衰落信道模型源代码，用于无线移动信道建模。-Multipath fading channel model source code, used in wireless mobile channel modeling.
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
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
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
MultiPath_Jake
- 该文件包内包含了一个用Jack模型编制的多径衰落信道模型-The document package includes a model prepared by Jack multipath fading channel model
ofdm_channel_estimation
- OFDM下的信道估计，在频率选择性rayleigh信道下五条多径下测试，并作出信道估计性能曲线-OFDM under channel estimation in frequency selective Rayleigh fading trail of more than five tests, and channel estimation performance curve
jacks_model
- matlab编写的jacks模型多径衰落信道模型，主要用的sum-of-sinusoids方法-matlab prepared jacks model multipath fading channel model, mainly used in sum-of-sinusoids method
Rayleigh
- 本例程为matlab实现的单径或多径瑞利衰落信道仿真的几种例程-Matlab routines for the realization of the single-track trails or Rayleigh fading channel simulation of several routines
Raleigh
- 瑞利信道多径,滤波等模拟，其中包含五个文件。-raleigh channel
multipath_sim2a
- 在移动通信环境中一般多径衰落信道的生成程序-multi-path fading channel of mobile commucation