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5下载:
使用matlab程序实现了由随机序列到码元电平、m序列直接扩频解扩、qpsk调制解调,射频调制解调一个完整的qpsk系统过程,Matlab program to use by the random sequence to the symbol level, m direct sequence spread spectrum despreading, qpsk modulation and demodulation, RF modulation and demodulation of the QP
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此代码为π_4DQPSK解调源程序,用MATLAB实现,使用差分方式。-This demodulation π_4DQPSK source code using MATLAB to achieve, the use of differential mode.
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2下载:
用matlab编写的信号处理之QPSK调制与解调程序,均衡,OFDM仿真,小波变换,卡尔曼滤波等等14个程序源代码-Written by matlab signal processing of the QPSK modulation and demodulation process, a balanced, OFDM simulation, wavelet transform, Kalman filtering, etc. 14 source code
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本代码是关于OFDM通信系统的仿真源程序,其中信道编码,QPSK调制,QPSK解调,FFT,IFFT,viterbi编译码,误比特统计,滤波等模块。-The code is on the OFDM communication system simulation source, which channel coding, QPSK modulation, QPSK demodulation, FFT, IFFT, viterbi decoding, bit error statistics, th
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本代码是关于多天线技术空时块编码的通信系统仿真源程序,其中包括QPSK调制,QPSK解调,FFT,IFFT,STBC等模块,并给出误码率计算和性能仿真图。-The code is on the multi-antenna space-time block coding techniques of communication system simulation source code, including QPSK modulation, QPSK demodulation, FFT, IFFT,
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matlab源码编写的QPSK调制与解调程序,含载波及采样频率-matlab source code written in QPSK modulation and demodulation process, including the carrier and sampling frequency
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it involves bask,bpsk,decomposition andlbp code,qpsk, and bpsk demodulation
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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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通信实验中BPSK,QPSK,2FSK,16QAM调制解调仿真代码,实现调制解调和星座图的观察.-Communication experiments BPSK, QPSK, 2FSK, 16QAM modulation and demodulation simulation code that implements the modem and observation constellation.
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发射机的设计是采用m序列来扩展二进制数据流,将其扩频为宽频信号,并采用QPSK调制方式将信号调制后发送出去。信号经过AWGN信道传输到接收端。接收机采用相干解调原理解调信号,采用的解扩码序列与发射机扩频码序列完全相同,信号经解扩调制后,带宽恢复原始宽度。-Transmitter design is the use of m sequence to expand the binary data stream, the spread spectrum is a broadband signal, a
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Matlap中用于QPSK中最大似然解调的程序编码,这只是其中的一种方式-Matlap for QPSK demodulation maximum likelihood program code, this is just one way in which
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3下载:
使用MATLAB 代码完成COSTAS环对QPSK调制的解调载波频率的跟踪-Use MATLAB code completion COSTAS loop tracking of QPSK modulation carrier frequency demodulation
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无线通信课程设计的matlab程序,这个源程序代码包提供了通信系统中BPSK,QPSK,OQPSK,MSK,MSK2,GMSK,QAM,QAM16,temp,temp1等调制解调方式,以及它们在AWGN和Rayleigh信道下的通信系统实现及误码率性能.
-Wireless communication curriculum design matlab program source code package provides a communication system in BPSK, QP
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无线通信课程设计的matlab程序,这个源程序代码包提供了通信系统中BPSK,QPSK,OQPSK,MSK,MSK2,GMSK,QAM,QAM16,IczUse,JtdanCl等调制解调方式,以及它们在AWGN和Rayleigh信道下的通信系统实现及误码率性能.
-Wireless communication curriculum design matlab program source code package provides a communication system in BPSK
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无线通信课程设计的matlab程序,这个源程序代码包提供了通信系统中BPSK,QPSK,OQPSK,MSK,MSK2,GMSK,QAM,QAM16,ZkbSXr,yhMAmSA等调制解调方式,以及它们在AWGN和Rayleigh信道下的通信系统实现及误码率性能.
-Wireless communication curriculum design matlab program source code package provides a communication system in BPSK
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VDES系统解调代码,ASM信息部分,QPSK调制,同步模块,以及SIC干扰消除。同步采用时频联合同步,准确率非常高。-VDES system demodulation code, ASM Information section, QPSK modulation, synchronization module, as well as SIC interference cancellation. Concomitant use frequency synchronization, the accu
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毕业设计的qpsk,里面有调制解调代码,还有仿真图,可以看看参考、。。。。。。。。(Graduation design of the QPSK, which has modulation and demodulation code, as well as simulation, you can see the reference)
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使用OFDM-QPSK的调制解调代码,包含一部分时域频域图(Using OFDM-QPSK modulation and demodulation code, contains part of the time-domain frequency domain diagram.)
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QPSK调试解调的MATLAB源程序,MATLAB的源程序,可供大家参考(QPSK debugging and demodulation procedures, MATLAB source code, for reference.)
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