Ontology highlight
ABSTRACT:
SUBMITTER: Rubaiyat AHM
PROVIDER: S-EPMC7392180 | biostudies-literature | 2020
REPOSITORIES: biostudies-literature
IEEE transactions on signal processing : a publication of the IEEE Signal Processing Society 20200525
We present a new method for estimating signal model parameters using the Cumulative Distribution Transform (CDT). Our approach minimizes the Wasserstein distance between measured and model signals. We derive some useful properties of the CDT and show that the resulting estimation problem, while nonlinear in the original signal domain, becomes a linear least squares problem in the transform domain. Furthermore, we discuss the properties of the estimator in the presence of noise and present a nove ...[more]