Base on inverse Laplace transform theory, author derived calculating method of a kind of inverse Chirp Z-transform. 本文从拉普拉斯逆变换入手,推导出了逆Chirpz变换的定量计算方法。
The solutions in time domain is established by the inverse Laplace transform. 通过对位移解进行Laplace逆变换,给出了竖向位移的时域解。
Numerical Methods of Abel Inversion Numerical results in time domain are obtained by Durbin's inverse Laplace transform. Abel逆变换的数值算法运用Laplace数值逆变换得到时域中的解。
And then to get the required eigenfunctions by apply the expansions of series and inverse Laplace transform. 用级数展开,再进行Laplace逆变换,得到其本征函数。
The Taylor approximation is employed in the frequency domain, then a set of recursive formulas is derived by the inverse Laplace transform. 在频域内,均匀传输线两端的电压电流满足一组简单公式,将这组公式利用Taylor级数进行近似,通过逆拉氏变换得到一组时域内的递归公式。