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OFDM- DP-16PSK
OFDM相干检测 双极化16PSK optisystem模型(OFDM Coherent Detection Single Port Dual Polarization 16PSK)
- 2018-06-29 21:28:32下载
- 积分：1
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Clarke_Jakes_Zheng模型matlab仿真
说明： 对无线通信瑞利衰减信道进行建模的仿真代码，共有三种模型(Rayleigh channel simulation code)
- 2020-04-01 12:14:38下载
- 积分：1
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signa5
这段程序是相干光通信系统的仿真机，可以用matlab来仿真相干光通信系统，具体的参数可以在代码里面自行修改。(This program is a simulation machine for coherent optical communication systems. Matlab can be used to simulate a coherent optical communication system. The specific parameters can be modified in the code.)
- 2018-11-05 17:51:55下载
- 积分：1
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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。()
- 2021-04-07 15:19:01下载
- 积分：1
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gps
GPS信号的捕获、处理程序，matlab源代码，并附有详细注释，和结果画图显示。强烈建议GPS学习者下载。(GPS software receiver。)
- 2010-02-25 16:11:59下载
- 积分：1
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Cognitive-Radio
说明： 利用通信系统中调制信号的循环平稳特性,对频谱空洞进行检测,提升频谱感知技术在低信噪比下的性能。实验结果表明:与传统能量检测方法相比,采用循环特征检测方法改善了认知无线电中频谱空洞的检测能力。(Based on the cyclostationarity of modulation signals, spectrum hole is detected, aiming at the improve- ment of the performance of spectrum sensing in low SNR situation. The results show that comparing with the tra- ditional energy detection technique, cyclostationarity-based spectrum sensing technique has greatly improved the detective ability in cognitive radio.)
- 2011-03-22 16:14:27下载
- 积分：1
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IQerror
说明： 本程序研究IQ误差对线性调频信号匹配滤波的影响，仿真匹配滤波后信号幅相误差特性，仿真主瓣宽度、旁瓣电平的变化(This program studies the influence of IQ error on matched filtering of chirp signal, simulates the characteristics of signal amplitude and phase error after matched filtering, and simulates the change of main lobe width and side lobe level)
- 2020-05-17 22:41:22下载
- 积分：1
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用matlab编码，可以生成随机骨料 matlab daima
此程序用matlab编码，可以生成随机骨料，适用于有限元分析。。。。(This program is progressed by matlab, which can generate the concretebone. It can be used in finte element analysis.)
- 2020-06-22 02:40:01下载
- 积分：1
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iPhone-SDK-Application-Development
苹果手机软件官方的开发手册，总共14个章节(iPhone SDK Application Development)
- 2014-06-30 00:54:43下载
- 积分：1
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WSF-based
多径条件下基于WSF的均匀圆阵幅相误差自校正(WSF-based multipath conditions of uniform circular array amplitude and phase error self-correction)
- 2013-12-12 13:41:46下载
- 积分：1
