Four kinds of numerical computing methods for structure_borne propagation are summarized: Statistical Energy Analysis, Finite Element method.
本文综述了结构声传递的四种数值计算方法：统计能量分析、有限元法、阻抗分析法、波动分析法。
However, it is the key to solve practical problems effectively using the method that statistical energy analysis parameters can be estimated correctly.
但是利用该方法有效解决实际问题的关键是能够正确估计统计能量分析参数。
This method is a modified model of Statistical Jump Regression Analysis, and also modifies the energy function from L2 to L1.
该方法是基于统计的跳变回归方法的改进型，并将能量函数由L2改为L1。
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