assert_modes_mass_normalisedΒΆ

Asserts the eigenvectors result in an identity modal mass matrix.

param phi

Eigenvector matrix

type phi

np.ndarray

param m

Mass matrix

type m

np.ndarray

param tolerance

Absolute tolerance.

type tolerance

float

param raise_error

Raise AssertionError if modes not mass normalised.

type raise_error

bool

returns

if raise_error == True it raises an error.

rtype

AssertionError