Browsing by Author "Dorosh, Natalija"
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Item Efficiency improvement of microelectronic devices for spectral transformation of signals(Видавництво Національного університету «Львівська політехніка», 2002) Dorosh, Natalija; Kuchmiy, Galyna; Lviv Polytechnic National UniversityThe methods of increase of efficiency of microelectronic devices for spectral transformation of signals are shown, at the expense of use of algorithms of fast spectral transformations with active use of pauses between receipt of readout of a researched signal. The structural organization and functionalities of the digital microprocessor NM6403, on the basis of which it is possible to realize algorithms of spectral transformations in different bases of functions is given.Item Microsystems for observation and complex probing of a condition cardiovascular systems(Видавництво Національного університету "Львівська політехніка", 2002) Dorosh, Natalija; Yurinets, Ihor; Department of Electronic Devices; Lviv Polytechnic National UniversityThis the article represents your attention the concept development of gears for the complex analysis of a condition intimately - vascular system. In ours time there is a set of similar gears however in realization of the majority of them there is a comprehensive approach. In this to the article the frame development of a gear realization on a modular approach is presented. In frame the separation of the analysis on three levels is exhibited: a level of the patient, expert and consultation. The signals on which conduct the analysis of a condition intimately - vascular system are presented. The synthesis and account of performances in a packet application programs "Math Cad" is conducted. This the article will be interesting to the students of technical specialties, and also all experts on development medical apparatus.