Title :
A first lab in filter design: Power line hum suppression in an ECG signal
Author :
Liu, Hsin-I ; Kotker, Jonathan ; Ayazifar, Babak
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci. (EECS), Univ. of California, Berkeley, CA, USA
fDate :
May 30 2010-June 2 2010
Abstract :
Our introductory course in Signals and Systems at UC Berkeley assumes only basic physics and moderate fluency with calculus. We outline a computer laboratory project to illustrate how we bring the principles and techniques of design-oriented analysis-as well as meaningful, interesting applications-within the reach of our students. In particular, we describe a guided filter design problem to remove a 60 Hz power line hum from an electrocardiogram (ECG) signal.
Keywords :
electrocardiography; filters; medical signal processing; ECG signal; UC Berkeley; computer laboratory project; design oriented analysis; electrocardiogram; filter design; power line hum suppression; Chirp; Convolution; Discrete cosine transforms; Electrocardiography; Filters; Frequency; Image processing; Physics; Power engineering computing; Signal design;
Conference_Titel :
Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on
Conference_Location :
Paris
Print_ISBN :
978-1-4244-5308-5
Electronic_ISBN :
978-1-4244-5309-2
DOI :
10.1109/ISCAS.2010.5536981
