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Difference between Interpolation (griddata) and linearintep (fit)

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Mohan Gopal Tripathi
评论： Bjorn Gustavsson 2019-5-24
I am working on a surface fitting and came across these two inperpolation methods. I can use 'griddata' which is working very nicely and recently i got to know about the fact that 'fit' function can also interpolate. Now what is the difference between these two techniques? Are they same or there is some difference?
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Mohan Gopal Tripathi
Mohan Gopal Tripathi 2019-5-24
Thank You. I have one more question regarding it. Does they use same algorithm or different?
Bjorn Gustavsson
Bjorn Gustavsson 2019-5-24
Read the help-documentation!
helpwin griddata
helpwin fit
The first-level (and most likely second-level) information is there, also links to more detailed documentation.
HTH

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