src/ten/tendBmat.c File Reference

#include "ten.h"
#include "privateTen.h"

Include dependency graph for tendBmat.c:


Defines

#define INFO   "Calculate B-matrix given gradient directions"

Functions

int tend_bmatMain (int argc, char **argv, char *me, hestParm *hparm)

Variables

char * _tend_bmatInfoL
unrrduCmd tend_bmatCmd = { "bmat", INFO, tend_bmatMain }

Define Documentation

#define INFO   "Calculate B-matrix given gradient directions"


Function Documentation

int tend_bmatMain ( int  argc,
char **  argv,
char *  me,
hestParm hparm 
)


Variable Documentation

Initial value:

  (INFO
   ", assuming no diffusion weighting from the other imaging gradients. "
   "The input is a 3-by-N array of floats or doubles, each row being "
   "one of the gradient directions used for diffusion-weighted imaging. "
   "A plain text file with one gradient per line, no punctuation, is an "
   "easy way to specify this information. "
   "The gradient vector coefficients are used as is, without normalization "
   "(since different gradient strengths are sometimes desired). "
   "The output has one row of the B-matrix per line, with coefficient "
   "ordering Bxx, Bxy, Bxz, Byy, Byz, Bzz, and with the off-diagonal "
   "elements NOT pre-multiplied by 2.")

unrrduCmd tend_bmatCmd = { "bmat", INFO, tend_bmatMain }


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