Generation of Random Surfaces

Application ID: 50281


These examples demonstrate how to generate randomized geometric surfaces. Note that there is now also an add-in covering random surface functionality for planar surfaces. The COMSOL Multiphysics® software provides a powerful set of built-in functions and operators, such as functions for uniform and Gaussian random distributions and a very useful sum operator. In the blog post associated with these files, "How to Generate Random Surfaces in COMSOL Multiphysics", we show you how to generate a randomized surface with what amounts to a "one liner" expression with detailed control of the constituent spatial frequency components that determine the nature of the surface's roughness.

この application の例は, 通常次の製品を使用して構築されるこのタイプのアプリケーションを示しています.