卷积积分转化成常规积分

Converting Convolution Integral into Regular Integral

根据闸门函数的性质,运用推理归纳证明法,对两个信号(冲激函数和对偶冲激函数除外)的卷积,提出了把卷积积分转化成为常规积分的一种新方法。该法与分段卷积法和图解卷积法相比,不仅可直接表达积分函数,而且又能简化卷积计算。

Depending on the properties of gate function and using the inductive-inference method, the authors propose a new method to convert the convolution integral into regular integral for the convolution of two signals with the exception of impulsive and dual impulsive functions.Compared with the sectioned and graphic convolutions, the method is able not only to express directly the integral functions but to simplify the calculation.