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2下载:
QPSK的Matlab/Simulink的调制解调仿真系统,给出接收信号眼图及系统仿真误码率,包含载波恢复,匹配滤波,定时恢复等重要模块,帮助理解QPSK的系统-QPSK Matlab / Simulink simulation system modulation and demodulation, the received signal is given eye and BER simulation systems, including carrier recovery, matching f
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QPSK SIMULINK调制解调仿真绝对能运行-Modulation and Demodulation QPSK SIMULINK
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用matlab程序模拟实现cdma系统的整个过程。包括并串、串并转换,m序列的产生,直接扩频、解扩,qpsk的调制解调,载波调制解调等。-Matlab simulation procedures used to achieve the whole process of cdma systems. Including and string SERDES, m sequence generation, direct spread spectrum, despreading, qpsk the mod
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What I found on internet, about QPSK modulation and demodulation. It s about simulink, and matlab program
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信源产生、信道编码、调制、信道传输、解调、信道译码、差错比较等通信过程的Simulink仿真方法。分析QPSK调制方式下Hamming编码方式在不同信噪比下的通信质量。
-Generated source, channel coding, modulation, channel transmission, demodulation, channel decoding, error comparison of the communication process of the Simulink
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这是用SIMULINK的S-FUNCTION方式编写的系统仿真代码,系统是基于4G网络的核心技术空时分组编码的MIMO-OFDM通信系统的,涉及到空间分集、时间分集和频率分集的有机结合,包括QPSK调制解调、IFFT调制、控制编解码、基于训练符号的信道估计等通信模块。包括main_STBC_MIMO_OFDM和training_symbol两个M文件和一个DOC文件,对各部分的都有详细的代码和注释。-It is used SIMULINK the S-FUNCTION approach to t
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对QPSK解调系统完美建模,其中通过改变码元速率和载波频率,再计算相应的环路滤波器的参数,即可实现多种QPSK模型的解调,且该模型可通过SYSTEM generator进行量化,从而生成ISE能直接使用的HDL代码。
matlab版本:2007a-Perfect for QPSK demodulation system modeling, which by changing the symbol rate and carrier frequency, and then calculate t
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基于MATLAB的QPSK调制解调性能仿真,用simulink仿真QPSK结构。-Based on MATLAB QPSK demodulation performance simulation, using simulink QPSK structure.
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一个实现QPSK信号仿真的simulink文件 可用于QPSK信号的调制与解调-An implementation of QPSK signal simulation simulink file can be used QPSK modulation and demodulation signal
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simulink环境里实现OPSK信号的调制解调,亲自测试通过,大家可以直接下载使用。-simulink environment to achieve QPSK signal modulation and demodulation, personally tested, you can direct download.
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基于Simulink的QPSK的调制解调,高斯信道,采样和保持,判决门限,低通滤波,误码率统计等,建议采用MATLAB新版本。-Based on Simulink QPSK modulation and demodulation, Gaussian channel, sampling and hold, decision threshold, low-pass filter, bit error rate statistics, the proposed new version of MATLA
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