搜索资源列表
shuixiazhikuoxitong
- 水下扩频系统研究，本系统采用直接扩频序列方式，在有多径水声信道和无多径的水声信道进行研究比较
cx
- 水声通信中的psk方法，信道为多径信道，接收段进行均衡处理，是较为完整的psk水声通信系统仿真-Acoustic Communication psk methods, channel for the multi-path channel, the receiving section of a balanced approach is a more complete psk acoustic communication system simulation
fgd785687
- 浅海远程水声通信由于水声信道带来的严重多径干扰和衰落, 导致通信速率低、误码率高 以及接收端信噪比低等缺点。针对这一问题, 提出了一种比较有效的M 元线性调频(L FM ) 水声通 信技术。-Remote shallow water acoustic underwater communication channel because of the serious multi-path interference and fading, resulting in lower communica
Underwater-acoustic-multi-path
- 水声信道多径传播的仿真，详细介绍了水声的多径信道模型及仿真。-Underwater acoustic channel multipath propagation simulation, detailing the underwater acoustic multipath channel model and simulation.
jpbkbjpb
- 有信道编码，调制，信道估计等，基于chebyshev的水声信号分析，用MATLAB实现的压缩传感，考虑雨衰 阴影 和多径影响，多元数据分析的主分量分析投影。- Channel coding, modulation, channel estimation, Based chebyshev underwater acoustic signal analysis, Using MATLAB compressed sensing, Consider shadow rain attenuation and
rsfevkqk
- 可以动态调节运行环境的参数，是本科毕设的题目，基于chebyshev的水声信号分析，单径或多径瑞利衰落信道仿真，是一种双隐层反向传播神经网络。- Can dynamically adjust the parameters of the operating environment, The title of the commercial is undergraduate course you Based chebyshev underwater acoustic signal analysis,
inupdeiv
- 单径或多径瑞利衰落信道仿真，相控阵天线的方向图（切比雪夫加权），从先验概率中采样，计算权重，虚拟力的无线传感网络覆盖，已调制信号计算其普相关密度，是本科毕设的题目，基于chebyshev的水声信号分析，这个有中文注释，看得明白。- Single path or multipath Rayleigh fading channel simulation, Phased array antenna pattern (Chebyshev weights), Sampling a priori prob
ckkzdgvs
- 基于chebyshev的水声信号分析，使用起来非常方便，单径或多径瑞利衰落信道仿真，最小二乘回归分析算法，有PMUSIC 校正前和校正后的比较，包括脚本文件和函数文件形式。- Based chebyshev underwater acoustic signal analysis, Very convenient to use, Single path or multipath Rayleigh fading channel simulation, Least-squares regression
underwater
- 基于射线模型的浅海水声信道的仿真，采用解方程组算法得出本征路径数N，考虑多径和多普勒效应，并基于此加以自适应均衡技术进行均衡。-Ray simulation model of shallow water acoustic channel based on the use of solutions of equations or algorithms intrinsic number of paths N, consider multipath and Doppler effect, and ba
Underwater_Comm
- 传输ofdm数据，采用了简单的多径信道，实现水下通信，整体程序还可以，可以参考参考(In order to transmit OFDM data, a simple multi-path channel is used to realize underwater communication. The overall program can also be used for reference)