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Aerospace Instrument-Making Annotation << Back
Statistical sequential method of approximation and definition of short processes spectrum, signals, functions. |
E.V. Dmitriev
A new qualitative and quantitative short process characteristic i.e., a spectrum consisting of an optimal finite set of not necessarily orthogonal harmonic components is introduced and discussed. The ways to determine the new spectrum are offered. Statements on the expansion possibilities of short discrete and continuous processes into the finite harmonic series are formulated. A method of efficient approximation process used for new spectrum estimation is described. The spectrum features are described and examples are given. |
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