2D Spatial interpolation between two matrices

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Daniel Mella
Daniel Mella 2017-12-27
评论： Lucy Chen 2020-12-22
Hi all,
I have a matrix V of 252x250 values with its corresponding spatial 2D coordinates (two matrices X1 and Y1 with 252x250 values each). Basically, I can see V spatially using pcolor(X1, Y1, V). I created a new coordinate system (two matrices X2 and Y2 with 252x250 values each) which is slightly different from X1 and Y1 (a little bit smaller). How can I interpolate V to this new coordinate system (X2, Y2)?
Thank you.

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回答（1 个）

Star Strider
Star Strider 2017-12-27
See if the interp2 (link) function will do what you want.

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