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Resolves issue with correct display and scaling of decibel values in

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both the spectral and waterfall displays.

Resolves issue with gain loss in HilbertTransform.
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denny
2015-11-08 08:17:34 -05:00
parent 70e62ebb35
commit f0dc9452c8
10 changed files with 214 additions and 83 deletions
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5
src/spectrum/SpectrumPanel.java
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@@ -26,6 +26,7 @@ import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.geom.GeneralPath;
import java.awt.geom.Line2D;
import java.util.Arrays;
import javax.swing.JPanel;
@@ -111,8 +112,8 @@ public class SpectrumPanel extends JPanel
public void setSampleSize( double sampleSize )
{
assert( 2.0 <= sampleSize && sampleSize <= 32.0 );
mDBScale = -(float)( 20.0 * Math.log10( Math.pow( 2.0, sampleSize ) ) );
mDBScale = (float)( 20.0 * Math.log10( 1 / Math.pow( 2.0, sampleSize - 1 ) ) );
}
public void setAveraging( int size )