sdynpy.modal.sdynpy_modeshape

Functions for computing shapes after the poles are known

Copyright 2022 National Technology & Engineering Solutions of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with NTESS, the U.S. Government retains certain rights in this software.

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.

Functions

compute_residues(experimental_frf, ...[, ...])	Fit residues to FRF data given frequency and damping values
compute_shapes(natural_frequencies, ...[, ...])
compute_shapes_multireference(...[, ...])	Computes mode shapes from multireference datasets.
generate_kernel_complex(omegas, poles, ...)	param omegas The angular frequencies (in radians/s) at which the kernel matrix will
generate_kernel_real(omegas, poles, ...[, ...])	param omegas The angular frequencies (in radians/s) at which the kernel matrix will
stack_and_lstsq(frf_matrix, kernel_matrix[, ...])	Stacks the frf and kernel matrices appropriately, then solves the least-squares problem

Classes

ShapeSelection(value)

An enumeration.