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Description: 在MATLAB环境下实现MQAM的调制与解调。
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Size: 1906 |
Author: 马玉琨 |
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Description: MQAM调制方式
本文主要介绍了正交幅度调制(QAM)调制和解调的原理和实现，MQAM与OFDM，MPSK的性能比较，以及MQAM在有扰信道下的性能及其改进方法：信道编码和频域均衡。并在已知特性的通信信道上进行仿
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Size: 5398 |
Author: luobin |
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Description: MAQM调制： 对QAM调制的一些仿真程序-MAQM modulation : QAM some simulation program
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Size: 2048 |
Author: 王维 |
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Description: MQAM调制器的设计与实现.pdf
三篇相关文篇，共享给大家-MQAM modulator design and implementation. Pdf three articles related to the text, for everyone to share
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Size: 333824 |
Author: 李顺 |
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Description: qam仿真程序，主要包括输入信号的qam调制-qam simulation program, which mainly includes the input signal modulation qam
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Size: 2048 |
Author: 石安连 |
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Description: MIMO系统，BPSK,MQAM通过相关Nakagami信道进行各种分集技术的仿真-MIMO system, BPSK, MQAM related Nakagami channel through the various sub-sets of simulation technology
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Size: 157696 |
Author: flora |
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Description: 在MATLAB环境下实现MQAM的调制与解调。-In the MATLAB environment to achieve MQAM modulation and demodulation.
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Size: 2048 |
Author: 马玉琨 |
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Description: matlab编的调制解调仿真代码，相当棒，运行MQAM文件-matlab simulation series modem code, rather wand, run MQAM document
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Size: 88064 |
Author: 刘珂 |
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Description: This project demonstrates OFDM with adaptive modulation applied to Multiple-Input Multiple-
Output (MIMO) systems.
The analysis and simulation
is considered in two stages. The rst stage involves the application of a variable-rate
variable-power MQAM technique for a Single-Input Single-Output (SISO) OFDM system.
The second stage applies adaptive modulation to a general MIMO system
by making use of the Singular Value Decomposition to separate the MIMO channel into parallel
subchannels.
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Size: 15360 |
Author: steven |
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Description: MQAM调制方式
本文主要介绍了正交幅度调制(QAM)调制和解调的原理和实现，MQAM与OFDM，MPSK的性能比较，以及MQAM在有扰信道下的性能及其改进方法：信道编码和频域均衡。并在已知特性的通信信道上进行仿-MQAM modulation This paper mainly introduces the quadrature amplitude modulation (QAM) modulation and demodulation principle and realize, MQAM with OFDM, MPSK Performance Comparison, as well as MQAM in Scrambling channel performance and its improvement: channel coding and frequency domain balanced. And characteristics of the communication channel known for imitation
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Size: 5120 |
Author: luobin |
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Description: mqam的实现程序，可以调得通，发上来以供参考-MQAM the realization of the procedure, you can tune a pass, a table for reference
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Size: 2048 |
Author: 田怡 |
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Description: 使用matlab实现ofdm经过PA后在接收端进行失真抵消算法的仿真，其中调制方式包括mqam或mpsk-After the realization of OFDM using matlab at the receiving end after the PA distortion cancellation algorithm to carry out the simulation, which includes modulation MQAM or MPSK
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Size: 4096 |
Author: |
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Description: 本程序用于完成BPSK、QPSK、pi/4QPSK、OQPSK、8PSK、16QAM、32QAM、64QAM和128QAM的调制仿真。并可任意扩展到MPSK和MQAM。程序分成四个部分，fir.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； modal.m 为主程序，完成岁各种信号的基带星座图映射、脉冲成型和调制；pi4QPSK.m 为pi/4QPSK信号的星座图映射程序；test1.m给出一个简单的频谱显示测试。-This procedure for the completion of BPSK, QPSK, pi/4QPSK, OQPSK, 8PSK, 16QAM, 32QAM, 64QAM and the modulation 128QAM simulation. Arbitrary and may be extended to MPSK and MQAM. Procedures are divided into four parts, fir.m of baseband symbol pulse sequences forming, optional rectangular pulse, raised cosine square root raised cosine pulse and pulse modal.m-based procedures, the completion of the age range of the base-band signal constellation diagram mapping, pulse shaping and modulation pi4QPSK.m for pi/4QPSK signal constellation diagram mapping procedures test1.m given spectrum shows a simple test.
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Size: 4096 |
Author: 徐哲 |
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Description: This m file shows constellation for MQAM.
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Size: 1024 |
Author: Rizwan |
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Description: 产生一段随机四进制信号，对其进行QAM调制后，送入加性高斯白噪声信道传输，用加法运算在已调信号叠加白噪声，模拟加性高斯白噪声信道对信号传输的影响，在接收端对信号进行相应解调，并与原始信号比较计算误码率。改变误差白噪声的功率，绘制信噪比与误码率曲线。并与同组其他同学的性能曲线比较各种调制方式的性能优劣。-For some randomly generated four-band signal, after its QAM modulation, into the additive white Gaussian noise channel transmission, and addition operations have been transferred signal superimposed white noise, simulated additive white Gaussian noise on the signal transmission channel impact in the receiving end of a corresponding signal demodulation, and compared with the original signal bit error rate calculation. Change the error of white noise power, signal to noise ratio and bit error rate mapping curve. And with the same group of other students to compare the performance curve modulation performance of the pros.
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Size: 464896 |
Author: ldj |
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Description: MQAM在MATLAB的仿真和图示例程，调试已经通过-MQAM in the MATLAB simulation and icons routines, debugging has been passed
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Size: 2048 |
Author: 哈哈 |
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Description: MQAM误码仿真率，可帮助读者解决MQAM调制信号的误码率分析问题-MQAM BER simulation rate, can help readers solve the MQAM modulation signal of the bit error rate analysis
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Size: 3072 |
Author: wangxinyi |
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Description: the MQAM signal generation and additive gaussian noise channel simulation. the result is ebno. this file is source code using matlab.
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Size: 2048 |
Author: Fox |
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Description: This project is simulation of the MQAM modulation in the MATLAB.
this project has one file for Modulating some random number and one file for demodulating of the signal. just run the first code and after that run the second code.
this code also has the Scatter plot and eye figure of the modulation.
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Size: 29696 |
Author: Masoudm969
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Description: MQAM与MPSK的仿真与调试以及对误码率曲线的分析(Simulation and debugging of MQAM and MPSK and analysis of BER curve)
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Size: 2048 |
Author: meng新 |
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