I have some signals whose analytic type I do not know. I can only sample them every 0.1 secs. I want to pick that signal that changes as little as possible. For example, between sin2t and sint I would like to pick sint. What characteristic of the signals can I look for?
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1Perhaps total variation. – littleO Jul 06 '14 at 09:19
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yes,you are right!Thanks! – Controller Jul 06 '14 at 09:25
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Here's a MathJax tutorial :) – Shaun Jul 06 '14 at 09:33