Source Coding Routines
[Source Coding Module]

Classes
class	itpp::Vector_Quantizer
	Class for vector quantization. More...
class	itpp::Scalar_Quantizer
	Class for vector quantization. More...
Functions
mat	itpp::vqtrain (Array< vec > &DB, int SIZE, int NOITER, double STARTSTEP=0.2, bool VERBOSE=true)
	Function for vector quantization training.

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Function Documentation

mat itpp::vqtrain	(	Array< vec > &	DB,
		int	SIZE,
		int	NOITER,
		double	STARTSTEP = 0.2,
		bool	VERBOSE = true
	)

Function for vector quantization training.

The following code illustrates how the VQ can be trained.

    VQ Quantizer;
    mat A;
    Array<vec> database;

    // read vectors into database somehow
    ...

    // train a vq
    A = vqtrain(database, 1024, 1000000);
    Quantizer.set_codebook(A);