TY - BOOK AU - Uzair Iftikhar (13608) TI - Identification of stress-induced changes in ECG and PPG signals U1 - 610.28 PY - 2025/// CY - Islamabad PB - (Unpublished) KW - Biomedical engineering KW - ECG signals KW - PPG signals KW - HRV KW - FEAS N1 - Submitted in partial fulfillment of the requirements for the degree of Master of Science in Biomedical Engineering to the Faculty of Applied Sciences; Includes bibliographical references; Thesis supervisor: Dr. Faraz Akram; Thesis (M.S.)--Riphah International University, 2025 ER -