Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Habib Alizadeh"'
Publikováno v:
Episodes. 37:105-110
The Alborz Range, northern Iran, is a chain of mountains along the southern side of the Caspian Sea. This mountain range shows strong tectonic activity with several destructive earthquakes in the past. The range is tectonically active, and the seismi
Publikováno v:
Audiology, Vol 16, Iss 1, Pp 25-35 (2007)
Background and Aim: Matching a mother wavelet to class of signals can be of interest in signal analysis and denoising based on wavelet multiresolution analysis and decomposition. As transient evoked otoacoustic emissions (TEOAES) are contaminated w
Publikováno v:
2014 22nd Iranian Conference on Electrical Engineering (ICEE).
In this paper, a new and powerful method for Blind source separation for single channel mixtures in the noisy environment is presented. This method is based on nonnegative matrix factorization in which modified Hilbert spectrum is employed. In the pr
Publikováno v:
20th Iranian Conference on Electrical Engineering (ICEE2012).
In this paper, a new and powerful method for blind audio source separation for single channel convolutive mixtures in a noisy environment is presented. This method is based on independent sub-band analysis (ISA) in which Hilbert spectrum is employed.
Autor:
Habib Alizadeh, Hassan Ghassemian
Publikováno v:
20th Iranian Conference on Electrical Engineering (ICEE2012).
One of problems that have been not considered in unmixing process of hyperspectral is the correlation between bands. This correlation makes difficult the unmixing of spectral signatures of different materials. Furthermore, the large number of spectra