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Description: 实现16QAM完整的调制解调系统，包括基带信号串并转换，星座图映射，升抽样成形滤波，升采样半带滤波，数字上变频，功放的多项式非线性效应，加性高斯白噪声信道，接收端下变频，降采样，匹配滤波，绘制接收端星座图。-16QAM modulation and demodulation realize the complete system, including the baseband signal string and conversion, constellation mapping, sampling shaping filter liter, half liter sampling with filtering, digital up-conversion, amplifier polynomial nonlinear effects, additive white gaussian noise channel, the receiver end down-conversion, down-sampling, matched filtering, draw the receiver constellation.
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Size: 9216 |
Author: wuhuayang |
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Description: QPSK + 16QAM mapping using gray coding with computing Bit Error Ratio
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Size: 212992 |
Author: baccou |
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Description: 采用MATLAB实现16QAM的调制与解调，并画出星座图。-Using MATLAB 16QAM modulation and demodulation, and draw the constellation.
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Size: 7168 |
Author: yuanyang |
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Description: OFDM调制 16QAM.包含星座图，相位，载波等。-16qam ofdm
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Size: 4096 |
Author: 李博文 |
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Description: 16qam的mimo系统信道估计误码率比较，方法是盲估计-Blind estimation of the 16QAM MIMO system channel estimation error rate comparison
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Size: 2048 |
Author: kevin |
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Description: 数字通信中有许多调制方式，16QAM是常用的一种，它是幅度和相位联合键控。QAM调制包括了16QAM、32QAM、64QAM、56QAM等，这段代码仿真了16QAM的星座图，误码率和误比特率，显示了它们之间的联系，对于学习QAM调制的性能分析有用。-This code simulation 16 qam constellation diagram, bit error rate and bit error rate, and shows the links between them,
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Size: 2048 |
Author: 卢松品 |
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Description: OFDM系统的仿真代码，采用16QAM调制方式。-OFDM system simulation code using 16QAM modulation.
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Size: 1024 |
Author: Hu Yawei |
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Description: bpsk，qpsk，dbpsk，dqpsk，16qam，64qam调制解调MATLAB代码-Matlab BPSK, QPSK, DBPSK, DQPSK, 16 qam and 64 qam modulation method of modulation and demodulation, and accompanied by the validator, convenient for validation
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Size: 9216 |
Author: 李玉 |
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Description: 基于MATLAB的OFDM仿真程序。16QAM调制 -OFDM simulation program based on MATLAB. 16QAM modulation
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Size: 4096 |
Author: 李冬冬 |
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Description: BPSK,QPSK,16QAM,64QAM调制，以及软比特提取，软比特信息输入译码器，进行软判决译码。-BPSK, QPSK, 16QAM, 64QAM modulation and soft bit extracting, soft bit information input to the decoder and conduct soft-decision decoding.
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Size: 2048 |
Author: queen |
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Description: 16QAM信号调制,描述了解决此问题的关键任务和相应的通信工具箱函数，其中选择基带16QAM作为调制制式以及加性高斯白噪声（AWGN）作为信道模型.-16QAM signal modulation, described the critical task to resolve this problem and corresponding communication toolbox functions, including selecting a baseband 16QAM modulation formats, as well as additive white Gaussian noise (AWGN) as the channel model.
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Size: 17408 |
Author: 斗鱼 |
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Description: 16qam,添加了一系列的功能，应该或以满足大部分的需要了-The function of the 16qam
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Size: 1024 |
Author: alex |
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Description:
4. 16QAM uses a mix of amplitudes and phases to achieve 4 bits/Hz. In this example, there are three amplitudes and 12 phase shifts.
While QAM is enormously efficient of spectrum, it is more difficult to demodulate in the presence of noise, which is mostly random amplitude variations. Linear power amplification is also required. QAM is very widely used in cable TV, Wi-Fi wireless local-area networks (LANs), satellites, and cellular telephone systems to produce maximum data rate in limited bandwidths.
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Size: 2048 |
Author: emman |
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Description: 基于matlab编程16qam matlab仿真 QAM调制 程序百分可以运行 供大家学习参考使用-Percentage may run for them to learn programming 16qam matlab matlab based simulation QAM modulation procedures for reference
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Size: 48128 |
Author: 张三 |
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Description: 3*4 OSTBC最大似然检测 16QAM调制信号，可用-coherent ML detection for blind ML problem with 64-QAM signaling
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Size: 1024 |
Author: 袁媛 |
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Description: 利用matlab对16进制的QAM通信系统进行建模，仿真在噪声存在的情况下，16QAM通信系统的调制解调信号波形-Use matlab to hexadecimal QAM communication system modeling and simulation in the presence of noise, the signal waveform 16QAM modulation and demodulation communication system
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Size: 3072 |
Author: 高原 |
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Description: 16位维特比软判决。16QAM. 信号传输，解码-16 Viterbi soft decision. 16QAM.
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Size: 8192 |
Author: 水彬 |
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Description: 16QAM df中继 16QAM df中继-16QAM df relay16QAM df relay16QAM df relay16QAM df relay16QAM df relay
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Size: 10240 |
Author: xuweiyao |
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Description: 基于高阶累积量的调制格式识别，识别7种调制格式BPSK、QPSK、8 QAM、16QAM、32QAM、 64QAM -Higher-order cumulants modulation format identification, identify seven kinds of modulation formats BPSK, QPSK, 8PSK, 8QAM, 16QAM, 32QAM, 64QAM based
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Size: 2048 |
Author: hdysmie |
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Description: 调制子程序，包含qpsk,16QAM,64QAM-Modulation subroutine, comprising qpsk, 16QAM, 64QAM
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Size: 3072 |
Author: 匀茜 |
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