Auryn simulator  v0.8.1-206-gb56e451
Plastic Spiking Neural Network Simulator
AuditoryBeepGroup.h
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1 /*
2 * Copyright 2014-2018 Friedemann Zenke
3 *
4 * This file is part of Auryn, a simulation package for plastic
5 * spiking neural networks.
6 *
7 * Auryn is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * Auryn is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with Auryn. If not, see <http://www.gnu.org/licenses/>.
19 *
20 * If you are using Auryn or parts of it for your work please cite:
21 * Zenke, F. and Gerstner, W., 2014. Limits to high-speed simulations
22 * of spiking neural networks using general-purpose computers.
23 * Front Neuroinform 8, 76. doi: 10.3389/fninf.2014.00076
24 */
25 
26 #ifndef AUDITORYBEEPGROUP_H_
27 #define AUDITORYBEEPGROUP_H_
28 
29 #include "auryn_definitions.h"
30 #include "AurynVector.h"
31 #include "System.h"
32 #include "SpikingGroup.h"
33 #include "ProfilePoissonGroup.h"
34 
35 #include <boost/random/mersenne_twister.hpp>
36 #include <boost/random/uniform_int.hpp>
37 #include <boost/random/variate_generator.hpp>
38 #include <boost/random/exponential_distribution.hpp>
39 
40 namespace auryn {
41 
53 {
54 private:
55  AurynTime stimulus_duration;
56  AurynTime stimulation_period;
57 
58 
59  AurynTime next_event;
60  bool stimulus_active;
61  int current_stimulus;
62 
63  void init ( AurynFloat duration, AurynFloat mean_interval, AurynFloat rate );
64 
65 public:
66 
67 
70 
73 
76 
79 
85 
90 
91  AuditoryBeepGroup(NeuronID n, AurynFloat duration=50e-3, AurynFloat interval=1.0, AurynDouble rate=50.0 );
92  virtual ~AuditoryBeepGroup();
93  virtual void evolve();
94 };
95 
96 }
97 
98 #endif /*AUDITORYBEEPGROUP_H_*/
bool randomize_center
Definition: AuditoryBeepGroup.h:72
AurynFloat rate_on
Definition: AuditoryBeepGroup.h:84
double AurynDouble
Higher precision floating point datatype.
Definition: auryn_definitions.h:158
int n
Definition: mkpat.py:5
virtual void evolve()
Definition: AuditoryBeepGroup.cpp:67
NeuronID center
Definition: AuditoryBeepGroup.h:69
Definition: ABSConnection.h:38
AurynFloat rate_off
Definition: AuditoryBeepGroup.h:78
AuditoryBeepGroup(NeuronID n, AurynFloat duration=50e-3, AurynFloat interval=1.0, AurynDouble rate=50.0)
Definition: AuditoryBeepGroup.cpp:58
virtual ~AuditoryBeepGroup()
Definition: AuditoryBeepGroup.cpp:63
float AurynFloat
Low precision floating point datatype.
Definition: auryn_definitions.h:157
AurynFloat rate_sync
Definition: AuditoryBeepGroup.h:89
A special Poisson generator that mimicks thalamo-cortical input to auditory cortex layer 3/4...
Definition: AuditoryBeepGroup.h:52
NeuronID AurynTime
Defines Auryns discrete time unit of the System clock. Change to AurynLong if 120h of simtime are not...
Definition: auryn_definitions.h:155
NeuronID width
Definition: AuditoryBeepGroup.h:75
unsigned int NeuronID
NeuronID is an unsigned integeger type used to index neurons in Auryn.
Definition: auryn_definitions.h:151
A SpikingGroup that creates poissonian spikes with a given rate and spatial profile.
Definition: ProfilePoissonGroup.h:54