You need to import the spectrum files in order to analyze FTIR and NIR absorbance data. This function loads data from .SPA format files into matrices with the spectra organized into columns.
Cite As
Kurt Oldenburg (2026). LoadSpectra (https://se.mathworks.com/matlabcentral/fileexchange/57904-loadspectra), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
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R2016a
Compatible with any release
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| Version | Published | Release Notes | |
|---|---|---|---|
| 1.0.0.0 |
