Deterministic signals

Formula program

The clause “Deterministic signals” in the functions menu of  Formula program contains the functions used for signal generation.

Formula program-deterministic signals - main

The functions , NoiseP(f1,f2), NoiseR(f1,f2), NoiseD(f1,f2) are used to produce white, pink, red, and deterministic noise signals respectively. The noise frequency band is set from the bottom frequency (f1) up to the top frequency (f2). The figures below show an example of virtual noise signals generated by means of Formula program– signals parameters and corresponding spectra.