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General diagnostic and real-time applications of discrete hermite functions to digital data
General diagnostic and real-time applications of discrete hermite functions to digital data
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机译:离散Hermite函数对数字数据的常规诊断和实时应用
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摘要
General diagnostic and real-time application of digital Hermite functions allows features to be extracted from a measured signal through expansion of the measured signal. Specifically, the digital Hermite functions represent the shape of the measured signal in a set of vectors derived from a symmetrical tridiagonal matrix. This allows for efficient computation of the Hermite expansion coefficients, in real-time, to represent the expanded signal. The signal expansion also allows any artifacts, such as noise, to be isolated and removed, allowing the underlying signal of interest to be revealed.
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