Package ca.nengo.model

Examples of ca.nengo.model.Network.run()

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    //remove negative weights ...
    System.out.println("Minimum weight without bias: " + MU.min(projection.getWeights()));
    projection.addBias(100, .005f, tauPSC, true, false);
    System.out.println("Minimum weight with bias: " + MU.min(projection.getWeights()));
    pPost.reset();
    network.run(0, 2);
    TimeSeries diff = new TimeSeriesImpl(ideal.getTimes(), MU.difference(ideal.getValues(), pPost.getData().getValues()), ideal.getUnits());
    Plotter.plot(diff, .01f, "positive weights");
   
    projection.removeBias();
    projection.addBias(100, tauPSC/5f, tauPSC, true, true);
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    projection.removeBias();
    projection.addBias(100, tauPSC/5f, tauPSC, true, true);
    pPost.reset();
    Probe pInter = network.getSimulator().addProbe("post:pre:interneurons", NEFEnsemble.X, true);
    network.run(0, 2);
    diff = new TimeSeriesImpl(ideal.getTimes(), MU.difference(ideal.getValues(), pPost.getData().getValues()), ideal.getUnits());
    Plotter.plot(diff, .01f, "positive weights optimized");
    Plotter.plot(pInter.getData(), .01f, "interneurons");

   
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//          Probe nProbe = network.getSimulator().addProbe("ensemble", 0, "N", true);
//          Probe iProbe = network.getSimulator().addProbe("ensemble", 0, "I", true);
            Probe rProbe = network.getSimulator().addProbe("ensemble", "rate", true);

            network.setMode(SimulationMode.RATE);
            network.run(0, 1);

//          Plotter.plot(ensemble.getSpikePattern());
//          Plotter.plot(vProbe.getData(), "V");
//          Plotter.plot(nProbe.getData(), "N");
//          Plotter.plot(iProbe.getData(), "I");
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    network.addProjection(input.getOrigin(FunctionInput.ORIGIN_NAME), t);
   
    Probe v = network.getSimulator().addProbe("neuron", IzhikevichSpikeGenerator.V, true);
    Probe u = network.getSimulator().addProbe("neuron", IzhikevichSpikeGenerator.U, true);
   
    network.run(0, 1);
   
    Plotter.plot(v.getData(), "voltage");
    Plotter.plot(u.getData(), "recovery");
  }
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