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GrRemoveDcFFF Class Reference

remove DC component of a signal More...

#include <GrRemoveDcFFF.h>

Inheritance diagram for GrRemoveDcFFF:

VrHistoryProc< float, float > VrSigProc List of all members.

Public Member Functions

 GrRemoveDcFFF (float alpha=1e-5)
virtual ~GrRemoveDcFFF ()
virtual const char * name ()
 default name for a module (override with actual name)
virtual int work (VrSampleRange output, void *o[], VrSampleRange inputs[], void *i[])
 Generate up to output.size output points at o[output#][sample#] using data at the inputptrs[input#][sample#].

Protected Attributes

gr_single_pole_iir< float,
float, float > 
d_iir

Detailed Description

remove DC component of a signal


Constructor & Destructor Documentation

GrRemoveDcFFF::GrRemoveDcFFF float  alpha = 1e-5  ) 
 

Construct a IIR filter with the given taps

GrRemoveDcFFF::~GrRemoveDcFFF  )  [virtual]
 


Member Function Documentation

virtual const char* GrRemoveDcFFF::name  )  [inline, virtual]
 

default name for a module (override with actual name)

Reimplemented from VrSigProc.

int GrRemoveDcFFF::work VrSampleRange  output,
void *  o[],
VrSampleRange  inputs[],
void *  i[]
[virtual]
 

Generate up to output.size output points at o[output#][sample#] using data at the inputptrs[input#][sample#].

Pointers start at corresponding VrSampleIndex in the range params. output.size is a multiple of outputSize. Returns the number of outputs (<= output.size) that it was able to compute with the given input ranges. If this value is < output.size, forecast() will need to be called again.

Implements VrSigProc.


Member Data Documentation

gr_single_pole_iir<float,float,float> GrRemoveDcFFF::d_iir [protected]
 


The documentation for this class was generated from the following files:
Generated on Tue Mar 15 23:55:37 2005 for GNU Radio by  doxygen 1.4.0