How to model a correcting function for shifted data?

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Ghazi Binarandi 2016-2-26

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https://ww2.mathworks.cn/matlabcentral/answers/270117-how-to-model-a-correcting-function-for-shifted-data

Hi all,

I have sensor reading that incorporates some time delays in its measurements, so that the measurement values of it are shifted from its ideal values (illustrated on the figure below). I have a set of data from both the ideal and measured. But, later I want to use a model that can 'correct' my measurement to 'estimate' the ideal value of it using only a single point of data (from one particular time step).

What technique should I use? All helps will be very much appreciated!

Thanks,

Ghazi