contrib/gel/vifa/vifa_incr_var.h File Reference

Incremental variance measures. More...

#include <vcl_vector.h>
#include <vbl/vbl_ref_count.h>
#include <vbl/vbl_bounding_box.h>
#include <vbl/vbl_smart_ptr.h>
#include <vul/vul_timestamp.h>

Go to the source code of this file.

Classes
class	vifa_incr_var
	Compute the mean & variance measures of a data set. More...
Typedefs
typedef vbl_smart_ptr < vifa_incr_var >	vifa_incr_var_sptr
typedef vcl_vector < vifa_incr_var_sptr >	incr_var_list

---

Detailed Description

Incremental variance measures.

The vifa_incr_var class is used to accumulate the mean & variance of a data set incrementally, one data sample at a time.

Author:

Anthony Hoogs, from DDB in TargetJr

    Modifications:
     MPP Mar 2003, Ported to VXL
   

Definition in file vifa_incr_var.h.

---

Typedef Documentation

typedef vcl_vector<vifa_incr_var_sptr> incr_var_list

Definition at line 81 of file vifa_incr_var.h.

typedef vbl_smart_ptr<vifa_incr_var> vifa_incr_var_sptr

Definition at line 80 of file vifa_incr_var.h.