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ON THE RESOLUTION PERFORMANCE OF SPECTRAL ANALYSIS

机译:关于光谱分析的分辨率性能

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摘要

The main focus of this paper is on the resolution performance that can be achieved by spectral analysis at and beyond the Fourier limit. A simple heuristical expression is derived for the resolution threshold signal-to-noise ratio (SNR), i.e. the SNR above which the spectral line detection and accurate location are highly probable. Empirical evidence is provided, which lends support to the predictions based on theoretical analysis.
机译:本文的主要重点是通过光谱分析在傅里叶极限或超过傅里叶极限时可以实现的分辨率性能。推导了分辨率阈值信噪比(SNR)的简单启发式表达式,即信噪比高于该信噪比,光谱线检测和准确定位的可能性很高。提供了实证证据,为基于理论分析的预测提供了支持。

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