Cross correlation of input observations. More...

Public Member Functions
MarSystem *	clone () const
	CrossCorrelation (std::string name)
	CrossCorrelation (const CrossCorrelation &a)
void	myProcess (realvec &in, realvec &out)
	Processes data.
	~CrossCorrelation ()

Detailed Description

Cross correlation of input observations.

For N input observations outputs N-1 observations, with each output observation being the cross correlation of the input observations n and n-1.

Controls:

"mrs_string/mode" [w]: Sets the type of cross correlation.
- "general" is the default, and will compute the generalized cross correlation.
- "phat" will compute the generalized cross correlation with phase transform
- "ml" will compute a maximum likelihood cross correlation. This works well specifically for time delay estimation in noisy or reverberant environments.

Note: inSamples should be 2^k or FFT will not work properly.

Definition at line 47 of file CrossCorrelation.h.

Constructor & Destructor Documentation

CrossCorrelation ( std::string name )

Definition at line 29 of file CrossCorrelation.cpp.

~CrossCorrelation ( )

Definition at line 36 of file CrossCorrelation.cpp.

CrossCorrelation ( const CrossCorrelation & a )

Definition at line 42 of file CrossCorrelation.cpp.

MarSystem * clone ( ) const [virtual]

Implements MarSystem.

Definition at line 56 of file CrossCorrelation.cpp.

Processes data.

Parameters:

in	Input data to read.
out	Output data to write.

Implement this method in subclass to define specific data processing.

Implements MarSystem.

Definition at line 82 of file CrossCorrelation.cpp.

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