184 citations · 193 across the 2 of their papers we have counts for
3 papers
The Hilbert spectrum and the Energy Preserving Empirical Mode Decomposition
Pushpendra Singh, Shiv Dutt Joshi, Rakesh Kumar Patney +1
In this paper, we propose algorithms which preserve energy in empirical mode decomposition (EMD), generating finite number of band limited Intrinsic Mode Functions (IMFs). In t…
The Fourier Decomposition Method for nonlinear and nonstationary time series analysis
Pushpendra Singh, Shiv Dutt Joshi, Rakesh Kumar Patney +1
Since many decades, there is a general perception in literature that the Fourier methods are not suitable for the analysis of nonlinear and nonstationary data. In this paper, we pr…
The Linearly Independent Non Orthogonal yet Energy Preserving (LINOEP) vectors
Pushpendra Singh, S. D. Joshi, R. K. Patney +1
It is well known that, in any inner product space, a set of linearly independent (LI) vectors can be transformed to a set of orthogonal vectors, spanning the same space, by the Gra…