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M2M4-SNR-estimination

于 2021-03-30 发布文件大小:32KB

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经典的二阶矩四阶矩信噪比估计，有不经过上采样、成型滤波和经过上采样、成型滤波的两种版本。加噪方式也分别用了matlab自带函数和自写两种版本。望大家参考。(Second Moment classic SNR estimation fourth moment, there is not through the sampling, the shaping filter and sampled, two versions of shaping filter. Plus noise mode were also comes with a matlab function and self-written versions. Hope you reference.)

文件列表：

M2M4 SNR estimination
.....................\M2M4_noUPSamp_noShaping.m,4039,2015-01-18
.....................\M2M4_noUPSamp_noShaping_QPSK_128_datMEAN.fig,3370,2015-01-18
.....................\M2M4_noUPSamp_noShaping_QPSK_128_datMEAN.mat,389,2015-01-18
.....................\M2M4_noUPSamp_noShaping_QPSK_128_datNBias.fig,3052,2015-01-18
.....................\M2M4_noUPSamp_noShaping_QPSK_128_datNBias.mat,395,2015-01-18
.....................\M2M4_noUPSamp_noShaping_QPSK_128_datNMSE.fig,3041,2015-01-18
.....................\M2M4_noUPSamp_noShaping_QPSK_128_datNMSE.mat,394,2015-01-18
.....................\M2M4_noUPSamp_noShaping_QPSK_128_datVAR.fig,3052,2015-01-18
.....................\M2M4_noUPSamp_noShaping_QPSK_128_datVAR.mat,393,2015-01-18
.....................\M2M4_UPSamp_Shaping.m,4928,2015-01-20
.....................\M2M4_UPSamp_Shaping_QPSK_128_datMEAN.fig,3377,2015-01-18
.....................\M2M4_UPSamp_Shaping_QPSK_128_datMEAN.mat,389,2015-01-18
.....................\M2M4_UPSamp_Shaping_QPSK_128_datNBias.fig,3045,2015-01-18
.....................\M2M4_UPSamp_Shaping_QPSK_128_datNBias.mat,396,2015-01-18
.....................\M2M4_UPSamp_Shaping_QPSK_128_datNMSE.fig,3031,2015-01-18
.....................\M2M4_UPSamp_Shaping_QPSK_128_datNMSE.mat,392,2015-01-18
.....................\M2M4_UPSamp_Shaping_QPSK_128_datVAR.fig,3047,2015-01-18
.....................\M2M4_UPSamp_Shaping_QPSK_128_datVAR.mat,393,2015-01-18

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