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AlphaSpikeFilter Class Reference

#include <alphaspikefilter.h>

Inheritance diagram for AlphaSpikeFilter:

List of all members.

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Detailed Description

Filter which simulates spikes with alpha functions.

Public Member Functions

• AlphaSpikeFilter (double tau1=30e-3, double tau2=3e-3)
• int updateInternal ()

Public Attributes

• double m_tau1

  Time constant 1.
  
  

• double m_tau2

  Time constant 2.
  
  

Protected Member Functions

• double processSpike (int channel, double *target)

Protected Attributes

• double m_decay1

  Decay constant 1.
  
  

• double m_decay2

  Decay constant 2.
  
  

Friends

• class csimClassInfoDB

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Constructor & Destructor Documentation

AlphaSpikeFilter::AlphaSpikeFilter (  double    tau1 = 30e-3, double    tau2 = 3e-3 )

Constructs a new alpha-function spike filter. Parameters: tau1  Time constant (default ). Decay by . tau2  Time constant (default ). Decay by .

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Member Function Documentation

double AlphaSpikeFilter::processSpike (  int    channel, double *    target )  [protected, virtual]

Process the occurence of a spike. Parameters: channel  Index of the channel to filter. target  Target value where to store the new filtered value. Implements SpikeFilter.

int AlphaSpikeFilter::updateInternal (    )  [virtual]

Updates the internal state of the filter. Reimplemented from FilterFunction.

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