The formulae of the relationships between Euler angles and texture are important for the orientation distribution functions of research materials. At present, it is found that the formulae for the orthogonal and hexagonal crystal structure proposed by Roe
The main goal of the work is to increase the accuracy of the anthropomorphic manipulator master-slave teleoperation by calculating the coordinates of the operator \' s arm joints. The master device is an exoskeleton worn on the operator\' s arm, and t
Many methods have been put forward to solve unconstrained optimization problems, among which conjugate gradient method ( CG ) is very important. With the increasing emergence of large-scale problems, the subspace technology has become particularly importa