noise.h

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namespace SPUC {
// 
// Copyright(c) 1993-1996 Tony Kirke
// author="Tony Kirke" *
/*
 * SPUC - Signal processing using C++ - A DSP library
 * 
 * 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, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef NOISE
#define NOISE
#define M 714025
#define IA 1366
#define IC 150889
#define LM 2147483647
#define LAM (1.0/LM)
#define LA 16807
#define LR 2836
#define LQ 127773






class noise
{   
        protected:
        char s;            
        double x;          
    long idum;         
    
        public:                            
        noise(double i=1349555.0);                                              // Constructor
        double gauss();
        complex<double> Cgauss(void);
        double uni();             
        double uniform();
        void set_seed(double i=1349555.0) { idum = (long)i;}
        void set_seed(unsigned i=1349555) { idum = i;}
} ;
#endif
} // namespace SPUC 

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