X and Y coordinates from image signal

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Ayesha Shafique 2019-4-18

Hi Sir,

Attached is the signal whose x y coordinates we want to extract. The one in yellow color making a wave-like pattern.

On x-axis: time

On y-axis: velocity

So that after getting the data points, if we plot these values in excel, it should draw/ exhibit the same wave pattern.

Any help would be appreciated.

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