![]() When the statistical independence assumption is correct, blind ICA separation of a mixed signal gives very good results. The question then is whether it is possible to separate these contributing sources from the observed total signal. ![]() As an example, sound is usually a signal that is composed of the numerical addition, at each time t, of signals from several sources. Independent component analysis attempts to decompose a multivariate signal into independent non-Gaussian signals. Middle: Four random mixtures used as input to the algorithm.
0 Comments
Leave a Reply. |