DAQ and data processing is a basic part of all automated production systems and diagnostic systems, watching over quality of production, energy distribution, transport control, and various other areas. Demands on the speed, accuracy, and reliability increase in general. These demands are possible to achieve by not only using superior (but also more expensive) hardware but also by applying advanced data acquisition and intelligent data processing. It deals e.g. optimal data fusion of a number of sensors, new stochastic methods for accuracy increasing, new algorithms for acceleration of data...