All Forums  Origin Forum  Origin Forum  Correlate 2 signal /w different timestamp

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Screensize: 640 x 480 800 x 600 1024 x 768 1280 x 1024 UserName: Password: Anti-Spam Code: Format Mode: Basic  Help  Prompt  Format: Font Andale Mono Arial Arial Black Book Antiqua Century Gothic Comic Sans MS Courier New Georgia Impact Lucida Console Script MT Bold Stencil Tahoma Times New Roman Trebuchet MS Verdana   Size 1 2 3 4 5 6   Color Black Red Yellow Pink Green Orange Purple Blue Beige Brown Teal Navy Maroon LimeGreen Message: * HTML is OFF * Forum Code is ON Smilies [quote][i]Originally posted by Fabrice Malacrida[/i] [br]Hello, I am trying to correlate two signals i recorded (Signal 1 = f(Signal 2)). Problem is, the two signals are not recorded at the same interval and both frequencies vary. I.e. Signal 1 is recorded every 15+-0.1 s and Signal 2 is recorded every 3+-0.05 s. Is there a (relatively simple) way to correlate both signals using a graph or an analyse algorithm? The timestamps are expressed in dd/mm/yyyy hh:mm:ss.ss Tx in advance for your replies or a link to a similar topic Fabrice [/quote]   Check here to include your profile signature. Check here to subscribe to this topic.