testprograma.c

Programa para el testeo de algunas funciones de la biblioteca.

Autor

Fernando Pujaico Rivera

Fecha

18-04-2015 Este programa solo hace una prueba simple de las funciones que hice mas al tun tun.

/*
 * testprograma.c
 * 
 * Copyright 2011 Fernando Pujaico Rivera <fernando.pujaico.rivera@gmail.com>
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 * 
 */

#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <pds/pdsit.h>
#include <pds/pdsra.h>
#include <pds/pdsmath.h>
#include <math.h>

int main(int argc, char** argv)
{
        double Hjoint;
        double Hjoint2;
        double Hcond;
        double Hcond2;
        double rho;
        double rho0;
        double BER;
        int i;

        PdsVector *Ps=NULL;

        int M=7;

        Ps=pds_vector_new(M);
        
        for(i=0;i<M;i++)
        {
                pds_vector_set_value (Ps, (PdsRaNatural)i,0.1+i/(4.0*M));
        }
        printf("\nPS:\n");
        pds_vector_printf(Ps);

        printf("\n");

        pds_joint_entropy_bsc_model(Ps,0.5,&Hjoint);
        printf("H(Omega)    :\t%f\n",Hjoint);

        pds_inv_symetric_joint_entropy_bsc_model(Hjoint,M,&rho);
        printf("rho         :\t%f\n",rho);

        pds_symetric_joint_entropy_bsc_model(rho,M,&Hjoint2);
        printf("H(rho,M)    :\t%f\n",Hjoint2);

        printf("\n");

        pds_entropy_u0_omega_bsc_model(Ps,0.5,&Hcond);
        printf("H(U0|Omega) :\t%f\n",Hcond);

        pds_inv_symetric_entropy_u0_omega_bsc_model(Hcond,M,&rho0);
        printf("rho0        :\t%f\n",rho0);

        pds_symetric_entropy_u0_omega_bsc_model(rho0,M,&Hcond2);
        printf("H(U0|rho0,M):\t%f\n",Hcond2);

        pds_symetric_ber_bsc_model(rho,M,&BER);
        printf("BER(rho0,M)  :\t%f\n",BER);
        printf("pds_hb(BER) :\t%f\n",pds_hb(BER));

        printf("\n");

        return EXIT_SUCCESS;
}