The most efficient way to interpolate

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Valkmi
Valkmi 2017-2-14
评论： Valkmi 2017-2-16
Hello everyone!
Lets assume I have been given 2x60 matrix consisting of X and corresponding Y values. Of these values I have computed the picture below.
What is the most efficient way to approximate(interpolate) the value between those data points (circles), I have been given a long vector containing a bit over million values of X on the range of 10-14. How would you find(approximate) the corresponding Y values if you were given a million random numbers of X in the range from 10 to 14?

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the cyclist
the cyclist 2017-2-14
Have you tried using interp1?
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Valkmi
Valkmi 2017-2-16
And now I realized that it is actually impossible.
Valkmi
Valkmi 2017-2-16
I'll accept your answer as it was a proper solution to my problem first. Thank you.

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