How can I specify a tolerance for data written in two text files?

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ND 2019-1-31

编辑： madhan ravi 2019-1-31

Kindly, I have data in two text files (e.g. attached) having one column each (y) and (x). I need to specify a tolorance as follows

1- combined these two text files in one.

2- get the difference between these two columns (e.g. (y^2 - x^2)^0.5 = value

3- write an output which is the maximum difference of the whole set (one value).

madhan ravi 2019-1-31

编辑：madhan ravi 2019-1-31

Sounds like homework:

1) Load the files assign it to a variable x and y.

2) Use it in the formula.

3) Use max() to find the maximum value.

4) Use dlmwrite() or any other function to export it to a text file.

ND 2019-1-31

编辑：ND 2019-1-31

This is the same as mine!! I should have the absolute values in another word

-3.65 and -3.31 the difference should be 0.34

also the difference between -2.67 and -2.61 is -0.06

thank you

madhan ravi 2019-1-31

编辑：madhan ravi 2019-1-31

Use

-(y-x)% instead of sqrt(y^2-x^2)

Btw I am confused :D

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