Chaos Generation and Identification Based on Virtual Instrument

Virtual instrument configuration is convenient to realize chaos’ generation and identification provided due to its strong software computing and figure display function. Numeric chaotic signal without noise is produced through typical nonlinear differential equation using numerical value solution, and then analog chaotic signal without noise can be gained from the conversion of numeric chaotic signal using data acquisition card D/A. The virtual instrument for recognizing chaos and noise is designed based on correlation plane,