DDECluster Class Reference

DDECluster Class. In this cluster the input/output relation is governed by a Discrete Differential Equation. More...

Inheritance diagram for DDECluster:

[legend]Collaboration diagram for DDECluster:


Constructors
	DDECluster (const RealVec &coeff, u_int numNeurons, const char *name="unnamed")
	DDECluster (PropertySettings &prop)
virtual	~DDECluster ()
Interface
void	setCoeff (const RealVec &coef)
const RealVec &	getCoeff ()
bool	setCoeff (const Variant &)
Variant	getCoeffP ()
void	update ()
void	randomize (Real, Real)
virtual DDECluster *	clone () const

Detailed Description

Motivation: Create a Cluster where the outputs dependes on previous value, or in other words on derivative of outputs

Description: This Cluster calculate the outputs accordlying with follow equation:
y(t) <- a0 + a1*f(x) + a2*x(t) + a3*y(t-1) + a4*y'(t-1) + a5*y''(t-1) + a6*y'''(t-1) + ...
Note: L'attivazione delta alla 'Stefano' e' possibile ottenerla configurando i coefficienti nel seguente modo:
a0 <- 0.0 ; a1 <- delta ; a2 <- 0.0 ; a3 <- 1.0-delta
ottenendo:
y(t) <- (delta)*f(x) + (1.0-delta)*y(t-1)

Name	Type [isVector]	Access mode	Description	Class
Properties
typename	string	read-only	Class's type	Propertized
name	string	read/write	name of the object	Updatable
accumulate	boolean	read/write	if inputs are accumulated	Cluster
inputs	RealVec	read/write	neuron's input	Cluster
outfunction	OutputFunction	read/write	neuron's output function	Cluster
outputs	RealVec	read/write	neuron's output	Cluster
size	unsigned int	read-only	number of neurons	Cluster
coeff	RealVec	read/write	equation's coefficients	this

Construct a DDECluster setting coefficients as specified

DDECluster ( PropertySettings & prop )

Construct by PropertySettings

virtual ~DDECluster ( ) [virtual]

Destructor

void setCoeff ( const RealVec & coef )

Set the coeffiecients

const RealVec& getCoeff ( ) [inline]

Return coeffiecients

bool setCoeff ( const Variant & )

Set Coefficeients (Variant version)

Variant getCoeffP ( )

Return coeffiecients (Variant version)

void update ( ) [virtual]

Update the outputs of neurons

Implements Updatable.

Randomize Nothing ;-)

Implements Cluster.

virtual DDECluster* clone ( ) const [virtual]

Clone this DDECluster

Reimplemented from Cluster.

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

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