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EigenModessolve Method

calculate eigen-modes

Namespace:  Karamba.Algorithms
Assembly:  KarambaCommon (in KarambaCommon.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
public static void solve(
	Model in_model,
	int from_shape_ind,
	int shapes_num,
	int max_iter,
	double eps,
	int sign,
	out List<double> eigen_vals,
	out Model model,
	out string msg
)

Parameters

in_model
Type: Karamba.ModelsModel
model for which eigen-modes shall be calculated
from_shape_ind
Type: SystemInt32
index of first eigen-mode to be calculated. Numbering starts from one.
shapes_num
Type: SystemInt32
number of modes to be calculated
max_iter
Type: SystemInt32
maximum number of vector iterations
eps
Type: SystemDouble
convergence criteria for determining the eigenvalues
sign
Type: SystemInt32
sign of the eigenvalues: 1:positive only, -1:negative only, 0:never mind
eigen_vals
Type: System.Collections.GenericListDouble
list of calculated eigen-values
model
Type: Karamba.ModelsModel
model with eigen-modes as load-case results
msg
Type: SystemString
information regarding the solution process or ""
See Also