The Laplace transform allows us to describe how the RC circuit changes both gain and phase over frequency. The example file is Simple_RC_vs_R_Divider.asc . 1 Laplace Transform Syntax in LTspice ...

The Laplace transform is less familiar, even though it is a generalization of the Fourier transform. ... A quick recap on transfer functions before we get going might be beneficial.

Transfer functions are used in the design of electronic systems such as filters, power supplies, and other control systems. Frequency-domain analysis of a transfer function involves the Laplace ...