The Time-space-dependent Power Spectrum
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Dr. H.-E. Ponath; Prof. Dr. M. Schubert
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Article
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1980
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John Wiley and Sons
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English
β 618 KB
## Abstract The nonstationary analogue to the stationary Wiener Khintchine theorem is considered and applied to the multiβdimensional case of temporally nonstationary and spatially inhomogeneous electromagnetic fields. The timeβspaceβdependent power spectrum of these fields is introduced, and its c