статистичні характеристики

Digital  frequency  synthesizers  are  widely  used  in  various  fields  of  technology.  Their  main  advantages, compared  to  analog  devices,  are  the  accuracy  of  output  signal,  resistance  to  external  factors,  reliability  and  high  performance. Their structures include the digital storage device (accumulative adder) and a comparison scheme. Basing the latest the two-level digital frequency synthesizers are developed. They are the subset of digital frequency synthesizers, in which the output signals are two-levelled.

Possibility of modeling statistical characteristics of technological processes at the syages of their design is considered in the paper. Models of technological operations enabling formation of difficult schema of technological processes are examined. Models are oriented to calculation of statistical characteristics with application of characteristic functions.