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ber_msk_awgn
msk调制及在AWGN信道中的误码率仿真(MSK modulation and bit error rate simulation in AWGN channel)
- 2020-11-14 17:39:42下载
- 积分:1
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8
说明: 8. 单径瑞利信道中的四发四收V-BLAST:
(1) 请设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量16QAM调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线。
(2) 计算所设计方案的频谱效率是多少,单位为bit/Hz/s。(8. Four transmit four receive v-blast in single-path Rayleigh channel:
(1) please design a specific navigation-assisted channel estimation method and conduct simulation with Simulink to measure the bit error rate performance of 16QAM modulation.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn.
(2) calculate the spectral efficiency of the designed scheme in bit/Hz/s.)
- 2020-12-23 20:29:05下载
- 积分:1
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BFSK信号
生成bsk信号,观察其时域及频域下的波形。(Generating bpsk signal)
- 2018-05-01 19:55:03下载
- 积分:1
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maximal-EE-master
HOW TO SIMULATE MASSIVE MIMO TO GET AN ENERGY EFFICIENT SYSTEM
- 2017-12-05 03:30:31下载
- 积分:1
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serial
多路复用写的一个可收发数据的串口应用程序(Write a multiplexer can send and receive serial data applications)
- 2013-07-20 09:31:31下载
- 积分:1
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bpsk
BPSK调制解调 误码率、眼图、星座图,频谱、MATLAB平台(BPSK modulation and demodulation error rate, eye map, constellation diagram)
- 2018-05-01 15:53:31下载
- 积分:1
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430322283PSO_VQ
通过粒子群算法改进了矢量量化,有利于图像的压缩(The particle swarm optimization is used to improve the vector quantization, which is beneficial to the compression of the image.)
- 2017-12-05 15:17:10下载
- 积分:1
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卫星通信中数字调相信号调制方式识别方法研究
说明: 针对数字卫星常用的 7 种通信信号调制方式(QPSK、8PSK、16QAM、32QAM、64QAM、16APSK、32APSK),对零中心归一化瞬时幅度谱密度最大值、四次方谱、幅度、高阶累积量四种特征参数进行了分析,提出了一种联合特征参数的信号调制识别方法.(Aiming at seven communication signal modulation modes commonly used in digital satellite (QPSK, 8PSK, 16QAM, 32QAM, 64QAM, 16APSK and 32APSK), four characteristic parameters of zero-center normalized instantaneous amplitude spectral density, quadratic spectrum, amplitude and high-order cumulant are analyzed, and a signal modulation recognition method of joint characteristic parameters is proposed. Method.)
- 2020-06-21 09:20:02下载
- 积分:1
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49636976DWT_OFDM
说明: 实现OFDM DWT-OFDM fft-ofdm(ofdm DWT-OFDM fft-ofdm)
- 2020-10-12 22:17:35下载
- 积分:1
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16QAM-OFDM
整个OFDM的matlab仿真代码,使用16qam调制,还有word的文档,讲解很细(The OFDM matlab simulation code, the use of 16 qam modulation, and word document, very fine
)
- 2020-12-21 12:29:09下载
- 积分:1