sensorModel.put(Boolean.TRUE, new Matrix(new double[][] { { 0.9, 0.0 },
{ 0.0, 0.2 } }));
sensorModel.put(Boolean.FALSE, new Matrix(new double[][] {
{ 0.1, 0.0 }, { 0.0, 0.8 } }));
Matrix prior = new Matrix(new double[] { 0.5, 0.5 }, 2);
return new HMM(ExampleRV.RAIN_t_RV, transitionModel, sensorModel, prior);
}