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Q_DSSS
直扩码分多址DS-CDMA是利用高速的WALSH正交码序列作为地址码，与多用户信息数据相乘得到信息数据的直接扩频信号，再经过BPSK调制后发送出去，经过AWGN无线信道的传输后，在接收端与本地产生的地址码进行相关检测，从中将地址码与本地码一致的用户数据选出，把不一致的用户数据删除。(DS-CDMA DS-CDMA is the use of high-speed WALSH orthogonal code sequences as address code, with multi-user information data has been multiplied by the direct spread spectrum data information signal, and then after a BPSK modulated sent through AWGN channel after transmission, at the receiving end with the locally generated address code associated Detect, which will address code with local codes consistent user data elected to delete user data inconsistencies.)
- 2009-03-02 14:01:22下载
- 积分：1
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16186024
说明： MIMO-OFDM系统降低PAPR的天线旋转取反算法(Antenna rotation inversion algorithm for reducing PAPR in MIMO-OFDM system)
- 2019-03-26 17:55:32下载
- 积分：1
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vblast
MIMO系统线性均衡，ZF均衡，MMSE均衡，及其改进算法(MIMO system linear equalization, ZF equalization, MMSE equalization, and its improved algorithm)
- 2020-09-22 09:47:56下载
- 积分：1
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OFDM
对通信多径分析的SIMULINK文件，可仿真多径、信道衰落等。(SIMULINK file communication multipath analysis, simulation multipath channel fading, etc.)
- 2012-09-06 10:58:01下载
- 积分：1
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程序
基于matlab的QPSK调制与解调程序(QPSK modulation and demodulation)
- 2020-06-25 16:20:01下载
- 积分：1
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HPPP-model
仿真源码包括了多层异构蜂窝网络中基于齐次泊松点过程（HPPP）的建模方法，一篇介绍该模型的12年发表在IEEE trans的论文。以及传统六边形建模方法和信道增益矩阵的计算。(Simulation source code, including the multi-heterogeneous cellular networks based on homogeneous Poisson point process (HPPP) modeling method, a description of the model' s 12-year papers published in IEEE trans. And traditional modeling methods and hexagonal channel gain matrix calculation.)
- 2021-05-08 22:18:34下载
- 积分：1
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mygmsk1
这是一个关于gmsk和msk性能分析比较的源程序，能很好的实现GMSK频谱和功率谱。(this a matlab program about gmsk and msk s dpinpu and gonglvpu.)
- 2020-07-02 02:00:02下载
- 积分：1
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QTMQTTClientGUI-OK
图形界面实现MQTT通信协议的演示例子程序。(This is an MQTT GUI Demo application,to show how to progrrame with MQTT.)
- 2020-06-17 18:40:01下载
- 积分：1
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V-BLAST
本程序是对V-BLAST系统及其检测算法的仿真，可采用BPSK,QPSK,16QAM,64QAM调制。检测算法为ML，MMSE,ZF,以及采用迫零的连续干扰消除检测算法。(This procedure is a V-BLAST system and its detection algorithm of the simulation, using BPSK, QPSK, 16QAM, 64QAM modulation. Detection algorithm for the ML, MMSE, ZF, and the introduction of zero-forcing successive interference cancellation detection algorithm.)
- 2021-04-26 19:48:45下载
- 积分：1
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FPGAclk
fpga时钟，是入门的基础；希望对大家有帮助！(fpga clock, is the entry of the base want to help you!)
- 2009-11-08 16:40:26下载
- 积分：1
