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扩频系统，首先随机产生01序列，然后通过扩频，脉冲成型，BPSK调制发送，接收端接收进行解扩解调-The wide frequency system, first stochastically has 01 sequences, then through the wide frequency, the pulse formation, the BPSK modulation transmission, the receiving end receive carries on the despre
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本人基于matlab的通信原理课程设计，实现了ssb信号的解调，文本为课程设计原件，讲解丰富具体。-I based on the principle of communication matlab curriculum design, the realization of the ssb signal demodulation, the original text for the curriculum design, on the specific rich.
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提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万
门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率
小于10-5的数据传输。
-Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one
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QPSK调制解调模型 simulink仿真-QPSK modulation and demodulation simulink simulation model
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pi/4 QPSK modulation and demodulation matlab code and explaination
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通信中的qdpsk调制，用于DQPSK 调制、解调-Communication qdpsk modulation, for DQPSK modulation, demodulation
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基于Matlab模拟实现，是基于Matlab的仿真，对软件的要求很高，要求用Matlab实现对信号的调制解调和对信道的模拟。-Matlab-based simulation implementation is based on the Matlab simulation, the software requirements, demanding to achieve with Matlab signal modulation and demodulation and analog channel
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这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计,此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训
练符号的信道估计等通信模块。
-This is a space-time block coding based on the MIMO_OFDM communication system simulation design, this system consists of QPSK modulation and demodulation, IFFT modulat
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16qam matlab仿真 QAM调制的MATLAB仿真程序，是深入理解调制解调的一个很好的例子-。-QAM modulation MATLAB simulation program, an in-depth understanding of modulation and demodulation of a good example
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simulink的数字调制解调仿真。以simulink为基础平台，对2ASK、2FSK、2PSK信号的仿真-Digital modulation and demodulation simulink simulation. The simulink-based platform, 2ASK, 2FSK, 2PSK Signal Simulation
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完整msk的调制解调信道误码率仿真MATLAB程序-Complete msk modulation and demodulation bit error rate simulation MATLAB program
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QPSK调制方法、解调方法等的利用matlab进行仿真实验-QPSK modulation and demodulation
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通过在MATLAB平台上仿真实现了QPSK信号的调制与解调,进一步分析其性能.-QPSK signal modulation and demodulation simulation in MATLAB platform, further analysis of its performance
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基于MATLAB的FSK调制，是基于matlab环境下对信号的调制与解调和误码率的分析-MATLAB-based FSK modulation is based on the matlab environment on the signal modulation and demodulation and bit error rate analysis
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the program content qum psk modulation and demodulation techniques in matlab.
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利用 matlab 编程语言和建模仿真
利用Simulink 实现了 QPSK 系统的仿真设计，通过仿真图形观察了调制解调过程中各环节的波形，并结合 QPSK 调制技术的原理，分析了系统的性能，证明了仿真模型的可行性-Use matlab modeling and simulation using Simulink simulation designed to achieve a QPSK system through simulation graphics observed wavefor
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MATLAB仿真QPSK调制与解调，实际例程演示！-MATLAB simulation of QPSK modulation and demodulation, the actual routines demo!
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介绍了数字通信中的QPSK调制解调的原理，通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真，绘出信号在理想信道和加噪信道中模拟传输时的时域图，并对各模块进行了频谱分析，所得到的结果与
理论基本相符，对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计，提供了有效的参考依据。
-The introduction was done with the principle of the QPSK modulation and demodulation
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基于MATLAB的TCM编译码器的代码,包括Binary.m
Decoder.m Demodulation.m Error_Pb.m
Eu_distance.m Eu_distance.m。。等-MATLAB codec code based on TCM
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对一个2PSK数字通信系统运用MATLAB编程实现2PSK调制解调过程，输出调制解调后的相应波形，讨论其调制和解调效果，并用相关优化函数优化系统性能。-The modulation and demodulation of a 2PSK digital communication system is realized by using MATLAB programming. The corresponding waveforms of the output modulation and demod
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