35 search results - page 1 / 7 » Fractional Component Analysis (FCA) for Mixed Signals |
ICPR
2002
IEEE
14 years 5 months ago
2002
IEEE
This paper proposes the fractional component analysis (FCA), whose goal is to decompose the observed signal into component signals and recover their fractions. The uniqueness of o...
ICA
2007
Springer
13 years 8 months ago
2007
Springer
We propose a new method for estimating the mixing matrix, A, in the linear model x(t) = As(t), t = 1, . . . , T, for the problem of underdetermined Sparse Component Analysis (SCA)....
ICASSP
2010
IEEE
12 years 11 months ago
2010
IEEE
The under-determined blind source separation (BSS) problem is usually solved using the sparse component analysis (SCA) technique. In SCA, the BSS is usually solved in two steps, w...
ISCAS
2008
IEEE
13 years 11 months ago
2008
IEEE
— Many source separation algorithms fail to deliver robust performance in presence of artifacts introduced by cross-channel redundancy, non-homogeneous mixing and highdimensional...
DATE
2002
IEEE
13 years 9 months ago
2002
IEEE
There are some types of faults in analogue and mixed signal circuits which are very difficult to detect using either voltage or current based test methods. However, it is possible...