PDF to ODF inversion
calcFEMODF is one of the main function of the MTEX toolbox. It estimates an ODF from given Polefigure intensities by fitting an ODF that consists of a large number of unimodal ODFs to the data. It does so by minimizing a least squares functional. The command calcODF supports automatic ghost correction and the zero range method. The function calcFEMODF has several options to control convergence, resolution, smoothing, etc. See below for a complete description.
|alpha||scaling factors, calculated during reconstruction|
|resolution||localization grid for the ansatz fucntions (default = 3/2 resolution(pf))|
|iterMax||maximum number of iterations (default = 11)|
|regularisation||weighting coefficient lambda (default = 0)|
|zeroRange||apply zero range method (default = )|
|noGhostCorrection||omit ghost correction|