interp2:invalidMeshgrid problems

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Rodrigo
Rodrigo 2022-8-29
回答： Divyam 2025-4-30
I'm trying to use VMT extention and matlab is showing me a message about a invalid mesh grid
the error name is interp2:InvalidMeshgrid
Anyone knows what is this?
  1 个评论
dpb
dpb 2022-8-29
Not without
  1. all the code and error message in context to see what generated the message and the entire message
  2. data to reproduce the problem.

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回答（1 个）

Divyam
Divyam 2025-4-30
Hi @Rodrigo,
The 'interp2' function expects the first two input matrices/grid vectors to define a valid 2D grid. The error you are facing implies that the matrices or grid vectors defined in your code do not create a valid 2D grid. Here are a few troubleshooting steps that you can try out to resolve your error:
  • Check that the inputs are 2D matrices of the same size
  • Check the data passed by the VMT extension and verify that is passes a valid grid
  • If your data is scattered, use 'griddata' instead of 'interp2'
For more information regarding the 'griddata' function, refer to the following documentation: https://www.mathworks.com/help/matlab/ref/griddata.html

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