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  5. Synthesis of signals with a compact spectrum on the basis of splines-functions

Synthesis of signals with a compact spectrum on the basis of splines-functions

А.V. Omelchenko, А.А. Аstrakhantsev, А.V. Shklovets
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The questions of synthesis of signals with a compact spectrum fitting to criterion Nyquist on the basis of splines-functions are considered. By criterion of a minimum of power in side lobes the synthesis of signals as splines-functions second, third and fourth order is fulfilled. The obtained signals have a prize by the pointed criterion, in comparison with a signal having spectrum of a type «raised cosine».
Keywords: synthesis of signals with a compact spectrum, criterion Nyquist, representation of signals as splines, intersymbol interference