Automated QRS complex detection using MFO-based DFOD. - Chandan Nayak; Suman Kumar Saha; Rajib Kar; Durbadal Mandal (IET Signal Process., 2018)

An optimally designed digital differentiator based preprocessor for R-peak detection in electrocardiogram signal. - Chandan Nayak; Suman Kumar Saha; Rajib Kar; Durbadal Mandal (Biomed. Signal Process. Control., 2019)

An Efficient QRS Complex Detection Using Optimally Designed Digital Differentiator. - Chandan Nayak; Suman Kumar Saha; Rajib Kar; Durbadal Mandal (Circuits Syst. Signal Process., 2019)

An Efficient and Robust Digital Fractional Order Differentiator Based ECG Pre-Processor Design for QRS Detection. - Chandan Nayak; Suman Kumar Saha; Rajib Kar; Durbadal Mandal (IEEE Trans. Biomed. Circuits Syst., 2019)

Efficient Design of Zero-Phase Riesz Fractional Order Digital Differentiator Using Manta-Ray Foraging Optimisation for Precise Electrocardiogram QRS Detection. - Chandan Nayak; Suman Kumar Saha; Rajib Kar; Durbadal Mandal (IEEE Open J. Circuits Syst., 2020)

Optimal design of zero-phase digital Riesz FIR fractional-order differentiator. - Chandan Nayak; Suman Kumar Saha; Rajib Kar; Durbadal Mandal (Soft Comput., 2021)

A robust ECG signal enhancement technique through optimally designed adaptive filters. - Madhava Rao Alla; Chandan Nayak (Biomed. Signal Process. Control., 2024)