MATLAB Amino-acids 1 Article 1 Band pass 1 Biomedical signal processing 1 COVID-19 1 Cardiac disease 1 Cardiology 1 Causes of death 1 Characteristic-frequency 1 Computer architecture 1 Computer graphics 1 Coronavirus 1 Data acquisition 1 Delay commutators 1 Design for testability 1 Digital signal processing 1 Digital signal processors 1 Discrete Fourier transforms 1 ECG 1 ECG signals 1 Electrocardiogram 1 Electrocardiography 1 FFT 1 FPGA 1 Fast Fourier transforms 1 Field programmable gate arrays (FPGA) 1 Filter system 1 Frequency domain analysis 1 Hardware implementations 1