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[Special Effects] M2M4 DL : 2: 该代码是经典的信噪比估计算法，用到了统计学中基于矩估计的思想，利用信号的2、4阶矩来估计接收信号的信噪比-The code is a classic signal to noise ratio estimation algorithm, using the statistical moment estimation based on the idea of the use of 2,4-order moment of signals to estimate the received signal to noise ratio
Update : 2025-02-19 Size : 1kb Publisher : 贾小勇
[Other] A_comparison_of_SNR_estimation_techniques DL : 0: 信噪比的多种估计方法比较研究论文，经典算法最大似然估计、M2M4等-SNR Estimation Methods of a variety of papers, the classical maximum likelihood estimation algorithm, M2M4, etc.
Update : 2025-02-19 Size : 4.89mb Publisher : WTO
[matlab] M2_M4_variance DL : 0: M2M4算法仿真。频谱感知中，对接收信号进行背景噪声方差估计-M2M4 algorithm. estimate the floor noise variance
Update : 2025-02-19 Size : 238kb Publisher : 孙哲
[matlab] signal_jiance_BPSK DL : 0: 包括了基于能量检测方法的信号检测，其中采用M2M4算法进行了噪声方差估计。本程序为MATLAB仿真，可以直接应用。-this program contains the energy-based signal detection method. and the M2M4 method is used to estimate the variance of the background noise.
Update : 2025-02-19 Size : 30kb Publisher : 孙哲
[AI-NN-PR] jiejulaiguji DL : 0: M2M4-该代码是经典的信噪比估计算法，用到了统计学中基于矩估计的思想，利用信号的2、4阶矩来估计接收信号的信噪比-M2M4-the code is the classic SNR estimation algorithm used in the statistical moment estimation based on the idea, the signal of 2,4-order moments to estimate the signal to noise ratio of the received signal
Update : 2025-02-19 Size : 1kb Publisher : 闫姗姗
[matlab] matlab-SNR DL : 0: Matlab 信噪比基于OFDM系统的M2M4的信噪比估计-Matlab signal-to-noise ratio
Update : 2025-02-19 Size : 2kb Publisher : wqf
[Communication] snr_estimate_M2M4_QPSK DL : 1: 采用M2M4信噪比估计算法对QPSK调制解调器的接收端信噪比进行了估计-M2M4 SNR estimation algorithm on the the QPSK modem receiving end signal-to-noise ratio estimated
Update : 2025-02-19 Size : 1kb Publisher : 薛敏迪
[Communication] M2M4-SNR-estimination DL : 0: 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.
Update : 2025-02-19 Size : 32kb Publisher : 程雷刚
[matlab] M2M4 DL : 1: 运用高阶矩估计的方法M2M4进行信噪的估计-Estimation method using higher moments M2M4 be the signal to noise estimates
Update : 2025-02-19 Size : 1.47mb Publisher : 小怪兽