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Correlation Analysis


Correlation is a commonly used signal processing method in machine condition monitoring. It can be used to extract the periodic components, or remove unrelated noise.
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1. Remove noise by autocorrelation
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2. Get Phase value of two channel
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3. Java Learning Program
 
Correlation Analysis
Useage: Press "Dx" to select signal of each channel. 
D1: White noise signal
D2: Sine wave signal
D3: Square wave signal
D4: Triagonal wave signal
D5: Beat wave signal
D6: Sine wave signal + White noise 
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