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neurali:ispike_esempio2

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neurali:ispike_esempio2 [2015/07/24 01:45]
profpro
neurali:ispike_esempio2 [2020/06/08 22:20] (current)
Line 1: Line 1:
  
 +come compilare:
 +
 +g++ prova.cpp -lboost_system -liSpike -lnemo -lnemo_base -L /usr/local/lib
 +
 +<code cpp>
 +#include <exception>
 +#include <iostream>
 +#include <iSpike/Reader/FileAngleReader.hpp>
 +#include <iSpike/Channel/InputChannel/JointInputChannel.hpp>
 +#include <map>
 +
 +// solo per nemo 
 +
 +#include <vector>
 +#include <string>
 +#include <nemo.hpp>
 +#include <boost/random.hpp>
 +#include <nemo/Configuration.hpp>
 +#include <nemo/Network.hpp>
 +#include <nemo/Simulation.hpp>
 +
 +int main() 
 +{
 +
 +    ispike::FileAngleReader* far = new ispike::FileAngleReader();
 +    map<string,ispike::Property> farp = far->getProperties();
 +    farp.at("File Name") = ispike::Property("prova.txt", "File Name", "description", true);
 +
 +    far->initialize(farp);
 +
 +    ispike::JointInputChannel* jc = new ispike::JointInputChannel();
 +    map<string,ispike::Property> jcp = jc->getProperties();
 +    //jcp.at("minAngle") = ispike::Property(ispike::Property::Double, -90.0, "Minimum Angle", "The minimum angle to read",true);
 +    jc->initialize(far, jcp);
 +
 +    //Se non diversamente specificato, iSpike genera impulsi per una rete il cui input è composto 
 +    // da una sezione di 10x1 neuroni
 +
 +    /* 
 +     * addProperty(Property(Property::Integer, 0, DEGREE_OF_FREEDOM_NAME, "The degree of freedom to read from this joint", false));
 + addProperty(Property(Property::Double, 0.5, STANDARD_DEVIATION_NAME, "The standard deviation as a percentage of neurons covered", true));
 + addProperty(Property(Property::Double, -90.0, MIN_ANGLE_NAME, "The minimum angle to read", true));
 + addProperty(Property(Property::Double, 90.0, MAX_ANGLE_NAME, "The maximum angle to read", true));
 + addProperty(Property(Property::Integer, 10, NEURON_WIDTH_NAME, "Width of the neuron network", true));
 + addProperty(Property(Property::Integer, 1, NEURON_HEIGHT_NAME, "Height of the neuron network", true));
 + addProperty(Property(Property::Double, 0.1, PARAM_A_NAME, "Parameter A of the Izhikevich Neuron Model", false));
 + addProperty(Property(Property::Double, 0.2, PARAM_B_NAME, "Parameter B of the Izhikevich Neuron Model", false));
 + addProperty(Property(Property::Double, -65.0, PARAM_C_NAME, "Parameter C of the Izhikevich Neuron Model", false));
 + addProperty(Property(Property::Double, 2.0, PARAM_D_NAME, "Parameter D of the Izhikevich Neuron Model", false));
 + addProperty(Property(Property::Double, 40.0, PEAK_CURRENT_NAME, "Maximum current that will be injected into neuron", true));
 + addProperty(Property(Property::Double, 0.0, CONSTANT_CURRENT_NAME, "This value is added to the incoming current", false));
 +    * 
 +    * 
 +    * 
 +    */
 +    /*--------- inizio config. nemo -----------*/
 +
 +    //Promemoria: la rete di nemo deve avere tanti neuroni di input quanti ne ho 
 +    //deciso anche su ispike, quindi sono 10, se non diversam. specificato
 +    
 +    /*---------- fine config. nemo -----------*/
 +
 +
 +    /*--------- inizio simulazione -----------*/
 +    
 +   // promemoria: la simulaz. ispike e la simulaz. nemo devono essere rese sincrone.
 +   
 +   for (unsigned ms=0; ms<10; ms++)
 +    {
 + jc->step(); //avanza simulazione canale 
 + const vector<unsigned>& spiked = jc->getFiring();  // restituisce impulsi prodotti nella riga precedente
 +     
 + /* posso vedere il contenuto di questo vector con un for*/
 + for(std::vector<unsigned>::const_iterator fi = spiked.begin(); fi != spiked.end(); ++fi) 
 +     std::cout << "ispike: "<< ms << " ms " << *fi << "\n";  // ad ogni passo stampa id neuroni che hanno pulsato
 + 
 +    //poi passare questi impulsi al simulatore NeMo per simulazione nemo:
 +    }
 +
 +    return 0;
 +
 +}
 +
 +</code>
 +
 +output in caso di angolo di 89 gradi (mancano degli step?????)
 +
 +   ispike: 1 ms 9
 +   ispike: 3 ms 9
 +   ispike: 5 ms 8
 +   ispike: 5 ms 9
 +   ispike: 7 ms 9
 +   ispike: 9 ms 9
neurali/ispike_esempio2.txt · Last modified: 2020/06/08 22:20 (external edit)