Sep 9, 2012 #1 O okman Member level 1 Joined Nov 22, 2011 Messages 37 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,519 hi guys .... 1-why most data acquisition cards contain counters??? but from studying this object, i found there is no needed to counters 2-also why we use frequency analysis to the acquired signal??
hi guys .... 1-why most data acquisition cards contain counters??? but from studying this object, i found there is no needed to counters 2-also why we use frequency analysis to the acquired signal??
Sep 10, 2012 #2 barry Advanced Member level 7 Joined Mar 31, 2005 Messages 6,337 Helped 1,194 Reputation 2,400 Reaction score 1,389 Trophy points 1,393 Location California, USA Activity points 34,513 Counters may be used for many functions, e.g. determining time between samples, counting number external events, etc. Frequency analysis is used so that engineers can have jobs. (Not sure I understand the question)
Counters may be used for many functions, e.g. determining time between samples, counting number external events, etc. Frequency analysis is used so that engineers can have jobs. (Not sure I understand the question)
Sep 10, 2012 #3 O okman Member level 1 Joined Nov 22, 2011 Messages 37 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,519 thank u barry frequency analysis is used to represent frequency component of acquired signal frequency analysis like FFT , FT, spectra analysis thank u barry , i asked this question only to make sure of the answer u can help me if u have any additional answers thank u again
thank u barry frequency analysis is used to represent frequency component of acquired signal frequency analysis like FFT , FT, spectra analysis thank u barry , i asked this question only to make sure of the answer u can help me if u have any additional answers thank u again