3 citations · 3 across the 4 of their papers we have counts for
4 papers
Unified Functorial Signal Representation III: Foundations, Redundancy, and functors
Salil Samant, Shiv Dutt Joshi
In this paper we propose and lay the foundations of a functorial framework for representing signals. By incorporating additional category-theoretic relative and generative perspect…
Orthogonal Ramanujan Sums, its properties and Applications in Multiresolution Analysis
Devendra Kumar Yadav, Gajraj Kuldeep, S. D. Joshi
Signal processing community has recently shown interest in Ramanujan sums which was defined by S.Ramanujan in 1918. In this paper we have proposed Orthog- onal Ramanujan Sums (ORS)…
Computationally efficient MIMO system identification using Signal Matched Synthesis Filter Bank
Binish Fatimah, Shiv Dutt Joshi
We propose a multi input multi output(MIMO) system identification framework by interpreting the MIMO system in terms of a multirate synthesis filter bank. The proposed methodology…
DCT and Eigenvectors of Covariance of 1st and 2nd order Discrete fractional Brownian motion
Anubha Gupta, ShivDutt Joshi
This paper establishes connection between discrete cosine transform (DCT) and 1st and 2nd order discrete-time fractional Brownian motion process. It is proved that the eigenvectors…