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Amplitude Analysis
(Probablity Density)

Amplitude is a commonly used signal processing method. It can be used to estimate the probablity density and probablity distribution of the signal in amplitude domain.
Java Learning Program
Probablity Density Analysis
Data1: White noise signal
Data2: Sine wave signal
Data3: Square wave signal
Data4: Triagonal wave signal
Data5: Beat wave signal
Data6: Sine wave signal + White noise