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[WIP] working on polyphase channelizer and testing viewer

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Denny
2017-02-18 11:05:21 -05:00
parent d2542d2560
commit e868428c88
5 changed files with 319 additions and 82 deletions
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16
src/spectrum/SpectrumPanel.java
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@@ -45,24 +45,18 @@ import dsp.filter.smoothing.SmoothingFilter;
import dsp.filter.smoothing.SmoothingFilter.SmoothingType;
import dsp.filter.smoothing.TriangularSmoothingFilter;
public class SpectrumPanel extends JPanel
implements DFTResultsListener,
SettingChangeListener,
SpectralDisplayAdjuster
public class SpectrumPanel extends JPanel implements DFTResultsListener, SettingChangeListener, SpectralDisplayAdjuster
{
private static final long serialVersionUID = 1L;
private final static Logger mLog =
LoggerFactory.getLogger( SpectrumPanel.class );
private final static Logger mLog = LoggerFactory.getLogger( SpectrumPanel.class );
private static final RenderingHints RENDERING_HINTS =
new RenderingHints( RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON );
new RenderingHints( RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON );
static
{
RENDERING_HINTS.put( RenderingHints.KEY_RENDERING,
RenderingHints.VALUE_RENDER_QUALITY );
RENDERING_HINTS.put( RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY );
}
private Color mColorSpectrumBackground;
@@ -77,7 +71,7 @@ public class SpectrumPanel extends JPanel
private float[] mDisplayFFTBins = new float[ 1 ];
//Averaging across multiple DFT result sets
private int mAveraging = 4;
private int mAveraging = 1;
//Smoothing across bins in the same DFT result set
private SmoothingFilter mSmoothingFilter = new GaussianSmoothingFilter();