发布网友 发布时间:2022-04-23 12:18
共1个回答
热心网友 时间:2023-10-13 03:18
Blind signal separation from the observed mixed signals, in the absence of any a priori conditions, the restoration of the unknown "source" or signal. Blind signal separation has become a signal processing and communications engineering academic community of common interest-a challenging research problem, and obtained rapid development. Papers presented in a simple blind signal separation technology applications and development prospects basis on the three major branches of the blind signal separation, and separation is Juanji signals blind study comparing active part. Signals from the anti-Juanji Juanji blind separation of the original signal, signal can be used to rece the seismic wavelet extraction. Currently son Bodi related to the methods mainly from France, polynomial extract a root law, the separation of a few spectral law. The choice of several methods to extract spectral separation blind original source signals. In the way that the original signal and system response to the separation of a few spectral series premise of mixed signals, the signals from the original purpose.