Multivalued function interpolation
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When interpolating a multivalued function (more than one y for each x), interp1 produces, at best, an error (if there are identical x data), and at worst, garbage (see the attached image). This function performs meaningful interpolation of a multivalued function, when the inverse (x = g(y)) is a well-defined function. For each interpolated point, interp1Multivalued returns the interpolated y existing on each branch defined in the input x and y vectors.
Cite As
Nathaniel Brahms (2024). Multivalued function interpolation (https://www.mathworks.com/matlabcentral/fileexchange/10663-multivalued-function-interpolation), MATLAB Central File Exchange. Retrieved .
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- MATLAB > Mathematics > Interpolation >
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Version | Published | Release Notes | |
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1.0.0.0 |