Supposing that the condition of diffusive sound field is known, a method to handle room sound field is given to avoid the complicated mathematical derivation, using system theory and statistics.
在扩散声场假设条件下，采用系统学、统计学等方法来处理室内声场，避免了繁杂的数学推导。
This paper describes the conception, principle, derivation of mathematical expression concerned and the calculation method of modified proportional factor method.
本文叙述修正比例常数法的概念、原理、有关数学表达式的推导及计算方法。
Since the Law of Relativity was mathematical derivation based on physical modeling, so we have to employ the same method to answer the Post-relativity questions.
由于相对论是物理建模下的数学推导，所以对后相对论问题，我们还要使用原来的物理模型进而使用数学方法来最终给出答案。
应用推荐