in reply to Re^2: Bicubic Interpolation Math Function
in thread Bicubic Interpolation Math Function

Now I have to work more to get the more accurate result.

Take note of the section entitled:"The first and the last interval".

The code I posted uses the first method; perhaps if you switched it to the second method it would be closer to what you are looking for.

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Re^4: Bicubic Interpolation Math Function
by anirbanphys (Beadle) on May 26, 2016 at 18:44 UTC

    Sure, thank you so much for your valuable feedback :)

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