1 research outputs found
An Exploratory Method for Smooth/Transient Decomposition
We consider a separation problem where the observation consists of the sum of
a high amplitude smooth signal and a low amplitude transient signal. We propose
a method for decomposition that relies on solving instances of a `constrained
filtering problem', which is posed as a convex minimization problem. We provide
a fast algorithm for solving the minimization problem, and demonstrate the
effectiveness of the scheme for a vital signs monitoring experiment using
radar