QUANTITATIVE GRASPING METHOD AND QUANTITATIVE GRASPING DEVICE FOR SYMMETRY LOSS LEVEL

摘要

PROBLEM TO BE SOLVED: To quantitatively grasp a level of symmetry loss caused by any disturbance occurring in a structure having symmetry.;SOLUTION: Arrangement information is obtained from a measuring object and is made into a matrix, and a matrix representing a basic structure with no disturbance occurring in the measuring object is extracted. A conversion filter that is a matrix diagonalizing the matrix representing the basic structure is obtained. The conversion filter is applied to the arrangement information on the measuring object made into a matrix to be partitioned into a block matrix.;COPYRIGHT: (C)2013,JPO&INPIT