A least-squares design of nonrecursive filters satisfying prescribed magnitude and phase specifications. - S. Sunder; Ravi Prakash Ramachandran (ISCAS, 1993)

Systolic implementation of multidimensional nonrecursive digital filters. - S. Sunder; V. Ramachandran 001 (IEEE Trans. Circuits Syst. Video Technol., 1993)

An Efficient Least-Squares Approach for the Design of Two-Dimensional Linear-Phase Nonrecursive Filters. - S. Sunder; Ravi Prakash Ramachandran (ISCAS, 1994)

Recursive Allpass Filter Design using Least-Squares Techniques. - S. Sunder; V. Ramachandran 001 (ISCAS, 1994)

On the efficient design of digital differentiators. - S. Sunder (Int. J. Circuit Theory Appl., 1994)

A unified and efficient least-squares design of linear-phase nonrecursive filters. - Ravi Prakash Ramachandran; S. Sunder (Signal Process., 1994)

Design of recursive differentiators with constant group-delay characteristics. - S. Sunder; V. Ramachandran 001 (Signal Process., 1994)

Least-squares design of higher order nonrecursive differentiators. - S. Sunder; Ravi Prakash Ramachandran (IEEE Trans. Signal Process., 1994)

Design of equiripple nonrecursive digital differentiators and Hilbert transformers using a weighted least-squares technique. - S. Sunder; V. Ramachandran 001 (IEEE Trans. Signal Process., 1994)

Linear and Nonlinear Properties of Prestimulus Ventral cord Signals Distinguish Swimming Response of the Leech to Intracellular Stimulation. - A. M. Albano; P. D. Brodfuehrer; L. Tapyrik; S. Sunder (Int. J. Bifurc. Chaos, 2006)