Abstract
Software (SW) is used to evaluate semiautomatickému noisy vibration test data inhomogeneous, especially of biological systems, such as e.g. during human movement in the axial system. SW is formed on the two platforms, both in MATLAB, and also in Visual Basic for MS Excel.
SW enables in a first step retrieve input data, convert the Fast Fourier Transformation (FFT) decomposition of the analyzed signal and its feedback reconstruction. The next step is based on the choice of a data filtering.
In the last step is carried out statistical data processing and determination of the resonant frequency and the attenuation coefficient of the reference system.