com.jsyn.util

Interface SignalCorrelator

All Known Implementing Classes:

AutoCorrelator

public interface SignalCorrelator

Method Summary

Methods

Modifier and Type	Method and Description
boolean	addSample(double value) Add a sample to be analyzed.
double	getConfidence() Measure of how confident the analyzer is of the last result.
float[]	getDiffs() For internal debugging.
double	getPeriod()

Method Detail

addSample

boolean addSample(double value)

Add a sample to be analyzed. The samples will generally be held in a circular buffer.

Parameters:

value -

Returns:

true if a new period value has been generated

getPeriod

double getPeriod()

Returns:

the estimated period of the waveform in samples

getConfidence

double getConfidence()

Measure of how confident the analyzer is of the last result.

Returns:

quality of the estimate between 0.0 and 1.0

getDiffs

float[] getDiffs()

For internal debugging.