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Mathematical Analysis of Random Noise-Conclusion
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This article is published in Bell System Technical Journal.The article was published on 1945-01-01 and is currently open access. It has received 807 citations till now.read more
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On the Stability of a Hysteretic System under Sinusoidal Excitation
A. K. Mahalanabis,Anirudh Nath +1 more
TL;DR: In this article, expressions for the dual input describing functions (DIDF) of a two-state relay with hysteresis were obtained by using an equivalent function generator for the nonlinearity.
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Effects of interfacial defects on the performance of grazing-incidence synthetic multilayer reflectors for medium- and low-energy x rays
TL;DR: In this article, a method of calculating the effects of interfacial roughness on the grazing-incidence reflectivity and transmissivity of a synthetic multilayer x-ray reflector is developed; this method makes it possible to investigate the dependence of an SMR's performance on the spatial-frequency content of the roughness profile.
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The design of thermocouple transformers for infra-red chopped beam systems
TL;DR: In this paper, the design of a transformer to be inserted between the thermocouple of an infra-red spectrometer and the input stage of an a.c. electronic amplifier is discussed.