Confidence intervals for the signal-to-noise ratio when a signal embedded in noise is observed over repeated trials
Confidence intervals for the signal-to-noise ratio when a signal embedded in noise is observed over repeated trials
复制标题
通过重复试验观察到嵌入噪声中的信号时信噪比的置信区间
DOI：
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发表时间：
1988
影响因子：
4.6
通讯作者：
G. Fein
中科院分区：
文献类型：
--
作者：
J. Raz;B. Turetsky;G. Fein
考虑了在随机噪声中嵌入确定性信号的重复测量时，估计信噪比的问题。本文描述了一种估计量，导出了它的渐近分布，并提出了一种构造置信区间的方法。使用模拟的诱发电位数据的方法的性能进行评估，并应用到真实的诱发电位数据。<<ETX>>
The problem of estimating the signal-to-noise ratio (SNR) when repeated measurements are made of a deterministic signal embedded in random noise is considered. An estimator is described, its asymptotic distribution is derived, and a method for constructing confidence intervals is proposed. The performance of the method is evaluated using simulated evoked potential data, and an application to real evoked potential data is presented.<<ETX>>
噪声和信号功率及其对诱发电位估计的影响。
DOI：
10.1016/0168-5597(88)90032-9
发表时间：
1988
期刊：
Electroencephalography and clinical neurophysiology
影响因子：
--
作者：
Turetsky,BI;Raz,J;Fein,G
通讯作者：
Fein,G