sdynpy.core.sdynpy_shape.mac

mac(shape_1, shape_2=None, node_id_map=None)[source]

Computes the modal assurance critera between two sets of shapes

Parameters

shape_1 (ShapeArray) – A set of shapes to compute the MAC
shape_2 (ShapeArray, optional) – A second set of shapes to compute the MAC. If not specified, the AutoMAC of shape_1 is computed

Returns

mac_array – A numpy ndarray consisting of the MAC

Return type

np.ndarray