HARDT - The Ham Radio DSP Toolkit
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HGaussianFilter< T > Class Template Reference

#include <hgaussianfilter.h>

Inheritance diagram for HGaussianFilter< T >:
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Collaboration diagram for HGaussianFilter< T >:
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Public Member Functions

 HGaussianFilter (HWriter< T > *writer, size_t blocksize, int strength, int n, HProbe< T > *probe=NULL)
 
 HGaussianFilter (HWriterConsumer< T > *consumer, size_t blocksize, int strength, int n, HProbe< T > *probe=NULL)
 
 HGaussianFilter (HReader< T > *reader, size_t blocksize, int strength, int n, HProbe< T > *probe=NULL)
 
 ~HGaussianFilter ()
 
void Filter (T *src, T *dest, size_t blocksize)
 
- Public Member Functions inherited from HFilter< T >
 ~HFilter ()
 
int Write (T *src, size_t blocksize)
 
int Read (T *dest, size_t blocksize)
 
bool Start ()
 
bool Stop ()
 
bool Command (HCommand *command)
 
void Enable ()
 
void Disable ()
 
bool GetEnabled ()
 
- Public Member Functions inherited from HObject
 HObject ()
 
- Public Member Functions inherited from HWriter< T >
virtual ~HWriter ()=default
 
HWriter< T > * Writer ()
 
- Public Member Functions inherited from HReader< T >
virtual ~HReader ()=default
 
HReader< T > * Reader ()
 
- Public Member Functions inherited from HWriterConsumer< T >
HWriterConsumer< T > * Consumer ()
 

Additional Inherited Members

- Static Public Member Functions inherited from HFilter< T >
static std::vector< float > ReadCoeffsFromFile (std::string filename)
 
static std::vector< float > ReadCoeffsFromFile (char *filename)
 
- Protected Member Functions inherited from HFilter< T >
 HFilter (HWriter< T > *writer, size_t blocksize, HProbe< T > *probe=NULL)
 
 HFilter (HWriterConsumer< T > *consumer, size_t blocksize, HProbe< T > *probe=NULL)
 
 HFilter (HReader< T > *reader, size_t blocksize, HProbe< T > *probe=NULL)
 
void SetWriter (HWriter< T > *writer)
 
- Protected Attributes inherited from HFilter< T >
int _blocksize
 

Detailed Description

template<class T>
class HGaussianFilter< T >

A filter that reduces gaussian noise

Constructor & Destructor Documentation

◆ HGaussianFilter() [1/3]

template<class T >
HGaussianFilter< T >::HGaussianFilter ( HWriter< T > *  writer,
size_t  blocksize,
int  strength,
int  n,
HProbe< T > *  probe = NULL 
)
inline

Construct a new HGaussianFilter object that writes to a writer

Parameters
writerDownstream writer
blocksizeBlocksize
strengthFilter strength in db
nFFT size
probeA probe

◆ HGaussianFilter() [2/3]

template<class T >
HGaussianFilter< T >::HGaussianFilter ( HWriterConsumer< T > *  consumer,
size_t  blocksize,
int  strength,
int  n,
HProbe< T > *  probe = NULL 
)
inline

Construct a new HGaussianFilter object that registers with an upstream writer

Parameters
consumerUpstream consumer
blocksizeBlocksize
strengthFilter strength in db
nFFT size
probeA probe

◆ HGaussianFilter() [3/3]

template<class T >
HGaussianFilter< T >::HGaussianFilter ( HReader< T > *  reader,
size_t  blocksize,
int  strength,
int  n,
HProbe< T > *  probe = NULL 
)
inline

Construct a new HGaussianFilter object that reads from a reader

Parameters
readerUpstream reader
blocksizeBlocksize
strengthFilter strength in db
nFFT size
probeA probe

◆ ~HGaussianFilter()

template<class T >
HGaussianFilter< T >::~HGaussianFilter ( )
inline

Default destructor

Member Function Documentation

◆ Filter()

template<class T >
void HGaussianFilter< T >::Filter ( T *  src,
T *  dest,
size_t  blocksize 
)
virtual

Run a block of samples through the filter

Implements HFilter< T >.


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