@misc{Armen_Petrosyan_Fast,
 author={Armen Petrosyan and Hakob Sarukhanyan},
 howpublished={online},
 publisher={Изд-во НАН РА},
 abstract={In this paper we present Walsh-Hadamard transform (WHT) based on the fast discrete cosine transform (DCT-2) algorithm. The basic idea of this algorithm is the following: at ¯rst we compute the WHT coe±cients, then using so called conversion matrix we convert these coe±cients to the transform domain coeficients.},
 type={Հոդված},
 title={Fast DCT-2 transform via Hadamard transform},
 keywords={Mathematics, Algorithm},
}