门函数法在求解拉氏变换中的应用

Application of Gate Function Response Method to the Solution of Laplace Transform

According to the gate function response method, any input function can be considered as algebraic sum of a series of gate functions whose widthes are different. In the solution of the linear systems, due to the linear quality of Laplace transform of signals, we can get each gate function Laplace transform and then sum them. The method is very useful in the solution of Laplace transform of signals which are comprised of rectangular pulse functions in the fields of converting technique and computer control engineering.