Method and Apparatus for the examination of a material

摘要

Method for material examination in which the material is acted on by an excitation value, which causes a resultant response. A resultant time series of excitation values and measurement values are evaluated. The evaluation is undertaken using a mathematical model that has a finite number of parameters and that describes the relationship between excitation and response. The model parameters are determined from the time series of excitation and response measurement values. The invention also relates to a corresponding device for implementation of the inventive method.