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US 2024/0393302 A1Published application
Model function fitting device and model function fitting method
AssigneeShimadzu Corporation
InventorAkira NODA
Life of this patent
Estimating the term…
Abstract
A model function fitting device includes an acquirer that acquires a chromatogram, and a fitter that fits a model function to the chromatogram, while applying, to the model function, a constraint that the model function described by a logarithmic scale has a first portion being approximatable to a quadratic function and second portions being located at both sides of the first portion and being approximatable to a linear function.
Claims18
A model function fitting device comprising:
- an acquirer that acquires a chromatogram;
- and
- a fitter that fits a model function to the chromatogram, while applying, to the model function, a constraint that the model function described by a logarithmic scale has a first portion being approximatable to a quadratic function and second portions being located at both sides of the first portion and being approximatable to a linear function.
A model function fitting method including the steps of:
- acquiring a chromatogram;
- and
- fitting a model function to the chromatogram, while applying, to the model function, a constraint that the model function described by a logarithmic scale has a first portion being approximatable to a quadratic function and second portions being located at both sides of the first portion and being approximatable to a linear function.
Dependencies are inferred from the claim text.