S
Sunit K. Sen
Researcher at University of Calcutta
Publications - 20
Citations - 141
Sunit K. Sen is an academic researcher from University of Calcutta. The author has contributed to research in topics: Transformation (function) & Matrix (mathematics). The author has an hindex of 5, co-authored 19 publications receiving 136 citations.
Papers
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Journal ArticleDOI
Block pulse functions, the most fundamental of all piecewise constant basis functions
TL;DR: In this article, it is shown that block pulse functions (BPFs) are superior to the delayed unit step function (DUSF) proposed by Hwang (1983) due to the most elemental nature of BPFs in comparison to any other PCBF function.
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A new set of piecewise constant orthogonal functions for the analysis of linear siso systems with sample-and-hold
TL;DR: In this paper, a set of piecewise constant orthogonal functions, termed sample-and-hold functions (SHF), is introduced for the analysis of control systems with SISO.
Journal ArticleDOI
Linearly pulse-width modulated block pulse functions and their application to linear SISO feedback control system identification
TL;DR: In this paper, a modification to conventional block pulse functions (BPF) is proposed by describing a set of linearly pulse-width modulated block pulse function (LPWM-BPF), which is used to develop a generalised convolution matrix of operational nature.
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All-integrator approach to linear SISO control system analysis using block pulse functions (BPF)
TL;DR: In this article, a modified block Pulse Operational Transfer Function (MBPOTF) is proposed for linear SISO control system analysis in the block pulse function domain. But the results are not so accurate when compared with the direct expansion of the exact solution in the BPF domain.
Proceedings ArticleDOI
An energy and area efficient SC SAR ADC structure based on multi level capacitor switching technique
TL;DR: In this article, a new capacitor array structure which is both energy and area efficient is presented for a 4-bit successive approximation register (SAR) analog-to-digital converter (ADC).