Hi All,
I would like to fit the data shown in the attached photo. The two plots are from two temperature sensors (resistance sensor) against time. From the figure, at one point, you can see the lines start to broaden. This happens due to high variation of the temperature (resistance of the sensor) at low temperatures. This broadening is actually a sin function variation with very small frequency 1.15Hz (0.0145 min). I would like to find the best fit or someway to find the average of these points to elimenate the broadening.
Thanks
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