Functions

utilities.h File Reference

Calculation of frequently used (fa,ga,curve_radius) defined in this file. More...

#include <cassert>
#include <cmath>
#include <vector>
#include "linalg.h"
#include <vnl/vnl_matrix.h>

Go to the source code of this file.

Functions

double l2fa (double l1, double l2, double l3)
double s2ga (const vnl_matrix< double > &signal)
double curve_radius (const std::vector< vec_t > &fiber)

Detailed Description

Calculation of frequently used (fa,ga,curve_radius) defined in this file.


Function Documentation

double curve_radius ( const std::vector< vec_t > &  fiber  ) 

Calculate curve radius from fiber

double l2fa ( double  l1,
double  l2,
double  l3 
)

Calculate fractional anisotropy from eigenvalues

double s2ga ( const vnl_matrix< double > &  signal  ) 

Calculate Generalized anisotropy from signal

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