Errors with 32 bit.

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Seyhan Emre Gorucu 2013-9-18

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Hello,

I have MATLAB's student editin which is 32 bit. I wanted to do linear interpolation by interp1(x,y,xq). My x is a monotonic vector of size 10. The same goes for 7. When I enter and xq between the boundaries of x, it might or moght not give NAN depending on the value. Do you have any idea why it might be giving NAN?

Thank you,

Emre

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Answer 1

Jan 2013-9-18

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编辑：Jan 2013-9-18

If xq is outside the intervals defined by x, NaN is replies as corresponding y value. Inside the boundaries, NaN is not replied. Therefore I'm convinced you calculate something other than you think.

Please post an explicit example, which reproduces your problem.