Abstract: Blind source separation (BSS) in frequency-domain involves a permutation problem: the permutation ambiguity of ICA in each DFT bin should be aligned so that a separated signal in the ...

Abstract: Blind source separation for convolutive mixtures can be solved effectively in the frequency domain where independent component analysis is performed in each frequency independently. However, ...

ABSTRACT: The extraction of a desired speech signal from a noisy environment has become a challenging issue. In the recent years, the scientific community has particularly focused on multichannel ...

Given an array of integers arr[] representing a permutation, implement the next permutation that rearranges the numbers into the lexicographically next greater permutation. If no such permutation ...

#define print(a) for (auto x : a) cout << x << " "; cout << endl #define print1(a) for (auto x : a) cout << x.ff << " " << x.ss << endl #define print2(a, x, y) for ...