SCIENCE & EDUCATION

The problem of complex system model reconstruction on incomplete data, in particular, on the experimentally observed signal is considered. Features of wave representation of registered biosignals are investigated. The main stages of creation of the model equations of the complex system which output signals show non-stationary wave character are analyzed. The linear model reconstruction algorithm for the pulse mechanism on the basis of the wave description of a pulse signal is presented. Examples of the basic function choice are given. Comparison with reconstruction algorithms of nonlinear models of complex systems is carried out.