Software Tools for Signal and Data Analysis Using LabView Platform

The solutions for the computerized integration, control and management of all the (vital) functions of some technical installations, aim to reduce administrative and maintenance costs, to increase the efficiency and comfort of the occupants and to improve business performance in general. Signal processing is one of the most studied domains as, in real life, the distances between the signal generation and the decision unit can be important. Also, the generation of the signal at the source is not without additional noise. For example, when controlling electric powertrains, this noise can be a source of errors. The possibility of creating commands that destabilize the vehicle is not far off. In this context, the present paper proposes few ways, tools and examples that are able to generate signals and noises. The result is displayed to observe signal evolution without or with the influence of other processes. The examples are built using National Instruments' graphical programming environment, LabVIEW.