mdp_measure Class Reference

implements error propagation More...

#include <mdp_measure.h>

List of all members.

Public Member Functions
int	getnum ()
float	getmean ()
float	getmerr ()
	mdp_measure (float mean_, float error_, int num_=1)
void	reset ()
void	set (float x, float dx, int i=1)
void	operator<< (float x)
void	operator>> (float &x)
Public Attributes
int	num
float	mean
float	error
Friends
mdp_measure	operator+ (mdp_measure a, mdp_measure b)
mdp_measure	operator- (mdp_measure a, mdp_measure b)
mdp_measure	operator * (mdp_measure a, mdp_measure b)
mdp_measure	operator/ (mdp_measure a, mdp_measure b)
mdp_measure	operator+ (float a, mdp_measure b)
mdp_measure	operator- (float a, mdp_measure b)
mdp_measure	operator * (float a, mdp_measure b)
mdp_measure	operator/ (float a, mdp_measure b)
mdp_measure	operator+ (mdp_measure a, float b)
mdp_measure	operator- (mdp_measure a, float b)
mdp_measure	operator * (mdp_measure a, float b)
mdp_measure	operator/ (mdp_measure a, float b)
mdp_measure	exp (mdp_measure a)
mdp_measure	log (mdp_measure a)
mdp_measure	pow (mdp_measure a, float b)
mdp_measure	sin (mdp_measure a)
mdp_measure	cos (mdp_measure a)
void	print (mdp_measure a)

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Detailed Description

implements error propagation

Example:

       mdp_measure m;
       // store 10 measurements
       for(int i=0; i<10; i++) 
          m << 3.0+mdp_random.gaussian(2.0);
       m=sin(exp(m)+m);
       cout << m.getmean() << "+/-" << m.geterr() << endl;
    

Assumes gaussian error propagation

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The documentation for this class was generated from the following file:

• mdp_measure.h

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