supported by the National Science Foundation of China (11061009,40821092);the National Basic Research Program (2010CB428403,2009CB421407,2010CB951001);Natural Science Foundation of Hebei Province (A2010001663)
A proper orthogonal decomposition(POD) method was successfully used in the reduced-order modeling of complex systems.In this paper,we extend the applications of POD method,namely,apply POD method to a classical fini...