2D Spatial interpolation between two matrices

2017 12 27
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更新时间：2020 12 22
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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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Lucy Chen
Lucy Chen 2020-12-22
Anyone kindly has an answer for this? Interp2 does not work. Thanks a lot

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Lucy Chen
Lucy Chen
2020-12-22

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