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dti (version 1.5.4.3)

optgradients: Optimal gradient directions for number of gradients between 6 and 162

Description

Optimal gradient directions minimizing symmetrized Coulomb forces on the sphere following a proposal by Jones et al. (1999). These directions define an optimal design in DWI for given number of gradients.

Usage

optgrad

Arguments

Format

a list with name optgrad and component ngrad-5 containing a matrix with ngrad gradients as columns.