Unit 'DAV_DspFftReal2Complex' Package
[Overview][Types][Classes][Index] [#pl_asiovst]

TFftReal2Complex

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Declaration

Source position: DAV_DspFftReal2Complex.pas line 57

type TFftReal2Complex = class(TPersistent)

protected

  FBinCount: Integer;

  

  FFftSize: Integer;

  

  FFFTSizeInv: Double;

  

  FAutoScaleType: TFftAutoScaleType;

  

  FDataOrder: TFftDataOrder;

  

  FOrder: Integer;

  

  FOnSizeChanged: TNotifyEvent;

  

  procedure AutoScaleTypeChanged; virtual;

  

  procedure CalculateOrderDependentValues;

  

  procedure DataOrderChanged; virtual;

  

  procedure FFTOrderChanged; virtual;

  

  procedure AssignTo(); override;

  

public

  constructor Create();

  

  procedure ConvertSingleToDouble();

  

  procedure ConvertDoubleToSingle();

  

  procedure PerformFFT(); virtual; abstract;

  

  procedure PerformIFFT(); virtual; abstract;

  

  property AutoScaleType: TFftAutoScaleType; [rw]

  

  property BinCount: Integer; [rws]

  

  property DataOrder: TFftDataOrder; [rw]

  

  property FFTSize: Integer; [rws]

  

  property FFTSizeInverse: Double; [r]

  

  property Order: Integer; [rw]

  

  property OnSizeChanged: TNotifyEvent; [rw]

  

end;

Inheritance

TFftReal2Complex

  

|

TObject



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