GrWeaverModTail< iType, oType > Class Template Reference

Tail block of a Weaver SSB/VSB modulator. More...

#include <GrWeaverModTail.h>

Inheritance diagram for GrWeaverModTail< iType, oType >:

List of all members.

Public Member Functions
	GrWeaverModTail (float freq, float gain)
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#].
void	set_freq (float frequency)
	frequency is in Hz
void	set_gain (float g)
Protected Attributes
gr_nco< float, float >	nco
float	gain
float	freq

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Detailed Description

template<class iType, class oType>
class GrWeaverModTail< iType, oType >

Tail block of a Weaver SSB/VSB modulator.

Complex mix with cos/sin of IF_freq & sum components. See also GrSSBMod, which is basically the same as this except it expects I & Q to to be a single VrComplex stream

This is typically used like this:

|---> matched filter --->| ---> GrWeaverModHead | | GrWeaverTail ---> |---> matched filter --->|

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Constructor & Destructor Documentation

template<class iType, class oType> GrWeaverModTail< iType, oType >::GrWeaverModTail (  float  freq, float  gain )

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Member Function Documentation

template<class iType, class oType> virtual const char* GrWeaverModTail< iType, oType >::name (   )  [inline, virtual]

default name for a module (override with actual name) Reimplemented from VrSigProc.

template<class iType, class oType> void GrWeaverModTail< iType, oType >::set_freq (  float  frequency  )  [inline]

frequency is in Hz

template<class iType, class oType> void GrWeaverModTail< iType, oType >::set_gain (  float  g  )  [inline]

template<class iType, class oType> int GrWeaverModTail< iType, oType >::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.

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Member Data Documentation

template<class iType, class oType> float GrWeaverModTail< iType, oType >::freq [protected]

template<class iType, class oType> float GrWeaverModTail< iType, oType >::gain [protected]

template<class iType, class oType> gr_nco<float,float> GrWeaverModTail< iType, oType >::nco [protected]

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The documentation for this class was generated from the following file:

• GrWeaverModTail.h

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