Therefore the time series of aerodynamic forces can be obtained by area-weightedintegral of fluctuating pressure distributions.
这样就可以通过对脉动压力分布进行面积加权积分，得到脉动气动力的时间历程。
2
In Kirchhoff migration, this is done by using the Kirchhoff integral representation of a field at a given point as a (weighted) superposition of waves propagating from adjacent points and times.
The experiments show that the classification accuracy of the model based on fuzzy number-valued fuzzy integral is higher than the accuracy of the weighted average model.