RTPROCESSINGLIB::RtCov Class Reference

Controller that manages background covariance matrix estimation from streaming data. More...

#include <rt_cov.h>

Public Member Functions
	RtCov (QSharedPointer< FIFFLIB::FiffInfo > pFiffInfo)
FIFFLIB::FiffCov	estimateCovariance (const Eigen::MatrixXd &matData, int iNewMaxSamples)

Static Protected Member Functions
static RtCovComputeResult	compute (const Eigen::MatrixXd &matData)
static void	reduce (RtCovComputeResult &finalResult, const RtCovComputeResult &tempResult)

Protected Attributes
int	m_iSamples
QList< Eigen::MatrixXd >	m_lData
FIFFLIB::FiffInfo	m_fiffInfo

Detailed Description

Controller that manages background covariance matrix estimation from streaming data.

Real-time covariance worker.

Definition at line 94 of file rt_cov.h.

Inheritance diagram for RTPROCESSINGLIB::RtCov:

Constructor & Destructor Documentation

RtCov()

RtCov::RtCov

(

QSharedPointer< FIFFLIB::FiffInfo >

pFiffInfo

)

Definition at line 68 of file rt_cov.cpp.

Member Function Documentation

compute()

RtCovComputeResult RtCov::compute ( const Eigen::MatrixXd & matData )

staticprotected

Computer multiplication with transposed.

Parameters

[in]

matData

Data to self multiply with.

Returns

The multiplication result.

Definition at line 154 of file rt_cov.cpp.

estimateCovariance()

FiffCov RtCov::estimateCovariance	(	const Eigen::MatrixXd &	matData,
		int	iNewMaxSamples )

Perform actual covariance estimation.

Parameters

[in]

inputData

Data to estimate the covariance from.

Definition at line 76 of file rt_cov.cpp.

reduce()

void RtCov::reduce ( RtCovComputeResult & finalResult, const RtCovComputeResult & tempResult )

staticprotected

Computer multiplication with transposed.

Parameters

[out]	finalResult	The final covariance estimation.
[in]	tempResult	The intermediate result from the compute function.

Definition at line 164 of file rt_cov.cpp.

Member Data Documentation

m_fiffInfo

FIFFLIB::FiffInfo RTPROCESSINGLIB::RtCov::m_fiffInfo

protected

Holds the fiff measurement information.

Definition at line 134 of file rt_cov.h.

m_iSamples

int RTPROCESSINGLIB::RtCov::m_iSamples

protected

The number of stored samples.

Definition at line 130 of file rt_cov.h.

m_lData

QList<Eigen::MatrixXd> RTPROCESSINGLIB::RtCov::m_lData

protected

The stored data blocks.

Definition at line 132 of file rt_cov.h.

---

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

• src/libraries/dsp/rt/rt_cov.h
• src/libraries/dsp/rt/rt_cov.cpp