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relativity
计算图像水平相邻、垂直相邻、对角相邻像素之间的相关性(relativity between pixel of image)
- 2017-10-26 08:36:07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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QPSK_64Carrier_fd1000
在瑞丽衰落 =信道下，对信号进行qPSK调制(qpsk for relaygh channel)
- 2017-08-15 10:07:18下载
- 积分：1
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bpf1
带通滤波器matlab源代码
菜鸟看看有用的(band pass filter Matlab source code as they see useful)
- 2007-04-18 10:46:03下载
- 积分：1
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5g-ldpc-master
CONVERT A MATRIX TO LOWER TRIANGULAR MATRIX
- 2020-06-17 04:00:01下载
- 积分：1
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QAM_RAY_REP
this is a code that shows QAM consetellation with data repetition (3 time repetition)
the transmitted signal goes through flat fading Rayleigh channel
- 2012-04-05 19:24:27下载
- 积分：1
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PPM_UWB
说明： 高速PPM_UWB通信系统的基带信号产生与接收处理的研究与实现(High-speed communication systems PPM_UWB generate and receive baseband signal processing research and implementation)
- 2021-03-22 14:19:16下载
- 积分：1
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ts170
可以得到很精确的幅值、频率、相位估计，基于K均值的PSO聚类算法,光纤陀螺输出误差的allan方差分析。( You can get a very accurate amplitude, frequency, phase estimation, K-means clustering algorithm based on the PSO, allan FOG output error variance analysis.)
- 2017-06-01 16:48:51下载
- 积分：1
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OFDM
在matlab下，基于循环前缀的仿真验证源代码，比较详细(In matlab, the simulation based on cyclic prefix for the source code, more detailed)
- 2010-02-26 20:58:27下载
- 积分：1
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cdma_blind_detect
DS-CDMA系统中的多用户盲检测算法在多径信道下的比较；对比LMSRLSKALMAN性能；代码属原创(DS-CDMA system of blind detection algorithm of many users in multipath channel of the comparison Contrast LMS RLS KALMAN performance Code of original
)
- 2012-01-13 16:04:09下载
- 积分：1
