Szukana fraza: [Abstract = "The paper deals with the possibility to apply mathematical methods to process dynamic impact bend test diagrams in force\-time \(F \- t\) layout. The paper presents both a methodology of taking off \"F \- t\" characteristics and a computer\-aided testing stand, as well as processing algorithms of diagrams in the field of mathematical filtration based on averaging random variable and oscilation in the field of time and frequency."]