Mar 2, 2006 #1 M manasiri Member level 5 Joined Mar 1, 2006 Messages 92 Helped 13 Reputation 26 Reaction score 0 Trophy points 1,286 Activity points 2,304 signal extraction Dear explorers, How I can separate two signal spectrum from a measured spectrum in spectrum analyzer? the data of measuered spectrum are available. one signal is a square wave and another is an image signal that added to the square wave (in time domaine).
signal extraction Dear explorers, How I can separate two signal spectrum from a measured spectrum in spectrum analyzer? the data of measuered spectrum are available. one signal is a square wave and another is an image signal that added to the square wave (in time domaine).
Mar 3, 2006 #2 V vadkudr Advanced Member level 4 Joined Jul 12, 2005 Messages 108 Helped 15 Reputation 30 Reaction score 4 Trophy points 1,298 Activity points 2,236 signal extraction I think that for this separation task Kalman filter can be applied (in time domain). Added after 23 minutes: The most suited is Switching Kalman Filter see Murphy, KP (1998). Switching Kalman Filter. Technical Report 98-10,. Compaq Cambridge Research Laboratory (find link in internet by yourself) http://donoghue.neuro.brown.edu/pubs/wuEMBS03.pdf Here is basic algorithm without theory.
signal extraction I think that for this separation task Kalman filter can be applied (in time domain). Added after 23 minutes: The most suited is Switching Kalman Filter see Murphy, KP (1998). Switching Kalman Filter. Technical Report 98-10,. Compaq Cambridge Research Laboratory (find link in internet by yourself) http://donoghue.neuro.brown.edu/pubs/wuEMBS03.pdf Here is basic algorithm without theory.