GLSpectrumGUI
 
  
   
    0
    0
    215
    94
   
  
  
   Oscilloscope
  
  
   
    2
   
   
    3
   
   - 
    
     
      
       0
       0
      
     
     
      Window
     
    
   
- 
    
     
      
       0
       0
      
     
     
      FFT Size
     
    
   
- 
    
     
      
       0
       0
      
     
     
      Ref (dB)
     
    
   
- 
    
     
      
       0
       0
      
     
     
      Range (dB)
     
    
   
- 
    
     
      
       0
       0
      
     
     
      FFT window function
     
     
      QComboBox::AdjustToContents
     
     - 
      
       Bartlett
      
     
- 
      
       Blackman-Harris
      
     
- 
      
       Flat Top
      
     
- 
      
       Hamming
      
     
- 
      
       Hanning
      
     
- 
      
       Rectangle
      
     
- 
    
     
      
       0
       0
      
     
     
      FFT window function
     
     
      QComboBox::AdjustToContents
     
     - 
      
       128
      
     
- 
      
       256
      
     
- 
      
       512
      
     
- 
      
       1024
      
     
- 
      
       2048
      
     
- 
      
       4096
      
     
- 
    
     
      
       0
       0
      
     
     
      FFT window function
     
     
      QComboBox::AdjustToContents
     
    
   
- 
    
     
      
       0
       0
      
     
     
      FFT window function
     
     
      QComboBox::AdjustToContents
     
    
   
- 
    
     
      
       0
       0
      
     
     
      Decay
     
    
   
- 
    
     
      
       0
       0
      
     
     
      FFT window function
     
     
      0
     
     
      QComboBox::AdjustToContents
     
     - 
      
       -2
      
     
- 
      
       -1
      
     
- 
      
       normal
      
     
- 
      
       +1
      
     
- 
      
       +2
      
     
- 
    
     
      3
     
     - 
      
       
        Qt::Horizontal
       
       
        
         0
         0
        
       
      
     
- 
      
       
        
         0
         0
        
       
       
        
         24
         24
        
       
       
        Display waterfall
       
       
        Waterfall
       
       
        
         :/waterfall.png:/waterfall.png
       
       
        
         16
         16
        
       
       
        true
       
      
     
- 
      
       
        
         0
         0
        
       
       
        
         24
         24
        
       
       
        Display phosphor effect spectrum
       
       
        Histogram
       
       
        
         :/histogram.png:/histogram.png
       
       
        
         16
         16
        
       
       
        true
       
      
     
- 
      
       
        
         0
         0
        
       
       
        
         24
         24
        
       
       
        Display live spectrum
       
       
        Max Hold
       
       
        
         :/maxhold.png:/maxhold.png
       
       
        
         16
         16
        
       
       
        true
       
      
     
- 
      
       
        
         0
         0
        
       
       
        
         24
         24
        
       
       
        Exchange waterfall and histogram
       
       
        Inv
       
       
        
         :/invertspectrum.png:/invertspectrum.png
       
       
        
         16
         16
        
       
       
        true
       
      
     
- 
      
       
        
         0
         0
        
       
       
        
         24
         24
        
       
       
        Toggle the scale grid
       
       
        Grid
       
       
        
         :/grid.png:/grid.png
       
       
        
         16
         16
        
       
       
        true
       
      
     
ButtonSwitch
   QToolButton
   
  
 
 
  fftWindow
  fftSize
  refLevel
  levelRange
  decay
  waterfall
  histogram
  maxHold
  invert
  grid