analysis of signals, analysis of biological and physiological systems, mechanical vibrations, electromagnetic signals and many others, Complex signals, two-dimensional signals, 3D-plots, Macro programming, batch mode operation, Time-frequency spectra, isoline plots, Adaptive filters, estimators, Statistical tests, regression methods, ARMA-, ARIMA-, ARMAX- , NARMA modeling, Tools for coupling analysis of complex systems, Methods for analysing instationary processes and time series, Multi-threading and job control, Fitting of numerous mathematical functions to given data sets, mathematic, physics