Quicker 1D linear interpolation: interp1qr

Same functionality as built-in MATLAB function 'interp1q' but 3x faster.

Version 1.1.0 (2.25 KB)
2.8K Downloads
(7)
5 Sep 2013
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    Requires R2026b and later. Learn more
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  • Install in MATLAB

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Cite As

Jose M. Mier (2026). Quicker 1D linear interpolation: interp1qr (https://www.mathworks.com/matlabcentral/fileexchange/43325-quicker-1d-linear-interpolation-interp1qr), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired by: Fast interpolation

Categories

Find more on Resizing and Reshaping Matrices in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
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Version Published Release Notes
1.1.0

Minor modifications to the description to clarify the effect of NaN.
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1.0.0

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