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Description and analysis of non-stationary signals by nested semi-Markov processes
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作者 V F Kravchenko V I Lutsenko +1 位作者 I V Lutsenko D O Popov 《Journal of Measurement Science and Instrumentation》 CAS 2014年第3期25-32,共8页
The possibility of describing the time-dependent processes of scattering by underlying surfaces and the clear sky, as well as the seasonal behaviour of the refractive index of troposphere by using nested semi-Markov p... The possibility of describing the time-dependent processes of scattering by underlying surfaces and the clear sky, as well as the seasonal behaviour of the refractive index of troposphere by using nested semi-Markov processes has been consid- ered. Local Gaussian models can be used to describe the process inside each phase state. The possibility of describing the sta- tistics of reflections from the sea and the refractive index by using Kravchenko finite functions has been shown for the first time. 展开更多
关键词 semi-Markov processes kravchenko functions atomic functions scattered signal
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