How to extract simillar values from 2 arrays of different length which has same max and min values?

Hi I have two force vs displacement graphs...one is experimental i/p and other is simulational o/p.

length of i/p is 1030 and o/p is 2270. both are simillar in shape but have some difference in values. I need to subract both the forces at exactly simillar displacement points which I don't have.

both disp vary from 1 to 52.9 (say 53) only because of diff time step, length of o/p array is different. What I want is exact simillar points from both the displcament say 100 simillar points so then I can interpolate the force at those points and then subtract.

Any help??

Answer 1

[Sean de Wolski]

doc histc  %to separate similar values into bins
doc accumarray %to do stuff with the values in the bins
doc bsxfun %to find the minimum absolute difference if you want to do a direct comparison.

Provide a small set of data with operations and expected outputs if you want more specific guidance.

[Gauri]

Thank you...

[Gauri]

I will try to do it and will get back to you if I am not able to do it...