testprog3.c

Test de un generador de ondas.

Autor

Fernando Pujaico Rivera

Fecha

21-05-2011

Generador de ondas

/*
 * testprog3.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 <stdlib.h>
#include <pds/pdsds.h>
#include <pds/pdsvector.h>
#include "extras.h"
#include <math.h>

int main(int argc, char** argv)
{
        PdsWave *WAVE=NULL;
        PdsVector *X=NULL;
        PdsVector *Y=NULL;
        PdsDsNatural N,n,i;

        FILE *fd=NULL;
        char DATAFILE[]="datos.txt";
        char OCTAVEFILE[]="plotinoctave.m";

        N=64;
        Y=pds_vector_new(8*N);
        if(Y==NULL)     return EXIT_FAILURE;

        X=pds_vector_new(N);
        if(X==NULL)     return EXIT_FAILURE;
        for(i=0;i<N;i++)        X->V[i]=i;

        
        WAVE=pds_wave_new_vector(X);
        if(WAVE==NULL)  return EXIT_FAILURE;    
        n=pds_wave_get_vector(WAVE,Y);
        pds_wave_free(WAVE);

        fd=fopen(DATAFILE,"w");
        if(fd==NULL)    return EXIT_FAILURE;
        pds_vector_fprintf(Y,fd);
        fclose(fd);     

        pds_octave_plot_lin(OCTAVEFILE,DATAFILE);


        pds_vector_free(X);     
        pds_vector_free(Y);     

        return EXIT_SUCCESS;
}