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调制仿真

于 2020-10-26 发布

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下载积分: 1 下载次数: 3

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代码说明：

说明：基带信号QPSK和16QAM的调制仿真，绘制误码率和误符号率的曲线(Base band signal QPSK and 16QAM modulation simulation, drawing error rate and error symbol rate curve.)

文件列表：

cal_QAM16err.m, 381 , 2020-10-14
IQtrans.m, 131 , 2020-10-11
main.m, 4308 , 2020-10-14
QAM16.m, 204 , 2020-10-13
QAM16_demod.m, 839 , 2020-10-13
QPSK.m, 236 , 2020-10-13
QPSK_demod.m, 244 , 2020-10-13
voltage_trans.m, 345 , 2020-10-13

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extended_reciever
Bit Error Rate analysis of an Extended Receiver for Rectangular PAM. The performance of a digital communication system in the presence of additive white Gaussian noise (AWGN) can be assessed by the measurement of the bit error rate (BER). The Simulink model provided is a rectangular polar pulse amplitude modulation (PAM) baseband system with an AWGN channel and an extended sample and hold receiver with a low pass filter. An extended receiver has an odd number of sample and hold circuits. What remains to be answered is if such a receiver would provide a more desirable BER than that of a simple S/H receiver.

2010-02-01 03:26:22下载

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16QAM调制与解调程序，使用matlab运行(16QAM modulation and demodulation process, the use of matlab run)

2011-10-19 12:13:57下载

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communication
说明：基于SimuLink的数字通信链路仿真包含QPSK及16QAM模式下的链路计算(Simulation of digital communication link based on Simulink Including link calculation in QPSK and 16QAM mode)

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高斯信道下DFT-S OFDM 理论误码率仿真代码及其仿真结果图(DFT-S OFDM theoretical BER simulation code and simulation results Figure in Gaussian channel )

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积分：1

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调制仿真

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