FunctionInput input = new FunctionInput("input", new Function[] { f }, Units.UNK);
// uiViewer.addNeoNode(uiInput);
NEFEnsembleFactory ef = new NEFEnsembleFactoryImpl();
NEFEnsemble integrator = ef.make("integrator", 500, 1, "integrator1", false);
Termination interm = integrator.addDecodedTermination("input",
new float[][] { new float[] { tau } }, tau, false);
Termination fbterm = integrator.addDecodedTermination("feedback",
new float[][] { new float[] { 1f } }, tau, false);