本文整理汇总了Python中problem.Problem.getStiffnessMatrix方法的典型用法代码示例。如果您正苦于以下问题：Python Problem.getStiffnessMatrix方法的具体用法？Python Problem.getStiffnessMatrix怎么用？Python Problem.getStiffnessMatrix使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类problem.Problem的用法示例。
在下文中一共展示了Problem.getStiffnessMatrix方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testProblemStiffness2
# 需要导入模块: from problem import Problem [as 别名]
# 或者: from problem.Problem import getStiffnessMatrix [as 别名]
def testProblemStiffness2(self):
width = 4
height = 4
[nodes, boundary_nodes, tris] = generateRectangularMesh((width, height), (0,0), (1,1))
p = Problem(nodes, boundary_nodes, tris)
K = p.getStiffnessMatrix(lambda x,y: x*y)
self.assertTrue((sparse.triu(K, 1).T.toarray() == sparse.tril(K,-1).toarray()).all())
width = 5
height = 5
[nodes, boundary_nodes, tris] = generateRectangularMesh((width, height), (0,0), (1,1))
p = Problem(nodes, boundary_nodes, tris)
K = p.getStiffnessMatrix(lambda x,y: x*y)
self.assertTrue((sparse.triu(K, 1).T.toarray() == sparse.tril(K,-1).toarray()).all())示例2: testProblemStiffness
# 需要导入模块: from problem import Problem [as 别名]
# 或者: from problem.Problem import getStiffnessMatrix [as 别名]
def testProblemStiffness(self):
width = 3
height = 3
[nodes, boundary_nodes, tris] = generateRectangularMesh((width, height), (0,0), (1,1))
p = Problem(nodes, boundary_nodes, tris)
stiffness = p.getStiffnessMatrix(lambda x,y: x*y).toarray()
self.assertEqual(stiffness[0,0], 34.0/9.0)