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fixedwtregion.h File Reference

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Detailed Description

NeuralRegion with fixed weights identical for all neurons.

Header

/u/nn/cvsroot/lissom/src/fixedwtregion.h,v 1.50 2003/01/15 08:07:55 jbednar Exp

Definition in file fixedwtregion.h.

#include <assert.h>
#include <algorithm>
#include <vector>
#include <functional>
#include "genericalgs.h"
#include "robj.h"
#include "neuralregion.h"
#include "matrix.h"
#include "ipc.h"

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Compounds
class	FixedWtRegion
	NeuralRegion with a fixed, shared set of weights for all neurons. More...
struct	Input
	Record containing all we need to store about a given input region. More...
Functions
template<class MatrixK, class MatrixI, class MatrixO> void	convolve (const MatrixK &kernel, const MatrixI &in, MatrixO &out, const typename MatrixO::value_type size_scale=1.0, const bool overwrite=true)
	Convolves kernel with in and puts the result into out.
template<class MatrixK, class MatrixI, class MatrixO> void	dense_convolve (const MatrixK &kernel, const MatrixI &in, MatrixO &out, const typename MatrixO::value_type size_scale=1.0, const bool overwrite=true)
	Optimized version of convolve that assumes matrices are dense and laid out rectangularly in memory; at least when it was first coded this version was nearly three times as fast as the one above.

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