Copiste: STEExtr Class Reference

Computes the Short Time Energy. More...

#include <ste.h>

Inheritance diagram for STEExtr:

Public Member Functions
	STEExtr (int chunkSize=0)
	Default constructor.
bool	extract (std::deque< uint16_t > data, int size)
	Run the algorithm and store the results.
float	value (int index=0)
	Retrive the results (from the index).
int	size ()
	Get the number of available values.
float	min ()
	Lower bound on outputted values.
float	max ()
	Upper bound on outputted values (about 2^30)
void	setInt (string key, int value)
	Set a int parameter (available : "square", which is 0 or 1)
int	getInt (string key)
	Get a int parameter (available : "square", which is 0 or 1)
Public Member Functions inherited from FeatureExtractor
	FeatureExtractor (int chunkSize=0)
	Constructor. Can set the typical chunk size.
virtual	~FeatureExtractor ()
	Virtual destructor : enables each extractor to delete arrays.
bool	extract (std::deque< uint16_t > data, int size, size_t start)
	Idem, but the buffer starts at index start instead (circular buffer)
virtual float	safeValue (int index=0)
	Retrieve the results, with the bounds respected (we apply a min / max)
virtual float	value (int index, float low, float high)
	Retrieve the results, with other bounds.
virtual void	setFloat (string key, float value)
	Set a float parameter.
virtual float	getFloat (string key)
	Get a float parameter.
virtual void	setString (string key, string value)
	Set a string parameter.
virtual string	getString (string key)
	Get a string parameter.
virtual void	clear ()
	Clear the memory of the extractor (so that the previously computed results don't infer to the next ones)

Detailed Description

Computes the Short Time Energy.

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