corr1d::fftw Namespace Reference

Functions
bool	acf (const Trace &tr, Trace &result)
bool	ccf (const Trace &tr1, const Trace &tr2, Trace &result)
bool	asf (const Trace &tr, Trace &result)
bool	csf (const Trace &tr1, const Trace &tr2, Trace &result)

Detailed Description

FFTW

Function Documentation

bool corr1d::fftw::acf	(	const Trace &	tr,
		Trace &	result
	)

Calculates autocorrelation of provided trace.

Returns false on error.

bool corr1d::fftw::asf	(	const Trace &	tr,
		Trace &	result
	)

Calculates similarity (normalized ACF) of provided trace.

Returns false on error.

bool corr1d::fftw::ccf	(	const Trace &	tr1,
		const Trace &	tr2,
		Trace &	result
	)

Calculates cross correlation of provided traces.

Returns false on error.

bool corr1d::fftw::csf	(	const Trace &	tr1,
		const Trace &	tr2,
		Trace &	result
	)

Calculates similarity (normalized CCF) of provided traces.

Returns false on error.