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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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code
说明: PQ分解法计算潮流,短路计算,三机九节点模型(PQ decomposition method for power flow calculation)
- 2020-05-29 22:08:11下载
- 积分:1
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室内定位RSS位置指纹法-KNN(代码与数据)
说明: 基于KNN与RSS指纹定位方法来实现室内定位,有代码及数据(KNN and RSS fingerprint positioning method to achieve indoor positioning, with code and data)
- 2021-01-14 16:08:48下载
- 积分:1
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迭代算法
说明: 这里一共提供了四种迭代法:
+ 雅可比迭代法
+ 高斯赛德迭代法
+ 超松弛迭代法(SOR)
+ 共轭迭代法(There are four iterative methods
+Jacobi iterative method
+Gauss side iterative method
+Overrelaxation iterative method (SOR)
+Conjugate iteration metho)
- 2021-03-25 15:47:20下载
- 积分:1
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Multipath-channel-simulation
时变多径信道的matlab仿真(通过输入多普勒频移,时延变量等参数)(Multipath channel simulation)
- 2011-09-20 21:08:45下载
- 积分:1
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TI 标准逻辑数据手册术语符号的解释与理解
说明: TI 标准逻辑数据手册术语符号的解释与理解(TI standard logic terminology symbols manual data interpretation and understanding)
- 2005-11-10 01:56:17下载
- 积分:1
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dspdemo_pwm
dsp28335进行数据采样,pwm输出等功能,这是一个完整的工程(dsp28335 data sampling, pwm output functions)
- 2010-09-16 16:04:20下载
- 积分:1
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111MATLAB111
基于matlab的水下通信系统仿真及波束形成算法(Underwater communication system)
- 2012-04-26 14:49:54下载
- 积分:1
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BPSK_conv_rs_milad_javadzadeh_1370
convolution and reed solomon coding for bpsk
- 2020-06-19 17:00:01下载
- 积分:1
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多径干扰下ofdm仿真
说明: 多径参数干扰下的ofdm系统的matlab仿真代码,可供学习(Matlab simulation code of OFDM system under multipath parameter interference can be learned)
- 2019-04-10 09:41:31下载
- 积分:1