SINC-LAB: A radar altimetry MEX library based on SINC

Version 1.0.1 (407 KB) by Christopher Buchhaupt
Computes modelled radar altimetry signal residuals and Jacobians usable for different least-squares based retracker.
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Updated 16 Jan 2025

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The SINC-LAB library can be used to retrack SAR altimetry (or conventional altimetry) signals in order to derive geophysical parameters. The models are based on the Signal model Involving Numerical Convolutions (SINC). Some of these models are implemented in official altimetry products under the term "numerical retracking."
However, this is a separate implementation, which I use to compute data for my publications. After downloading, please refer to the PDF titled SINC_LAB_Doc.pdf for relevant information.
Otherwise, enjoy using the library, and feel free to reach out if you encounter any issues.

Cite As

Christopher Buchhaupt (2025). SINC-LAB: A radar altimetry MEX library based on SINC (https://uk.mathworks.com/matlabcentral/fileexchange/178144-sinc-lab-a-radar-altimetry-mex-library-based-on-sinc), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2024b
Compatible with R2018a and later releases
Platform Compatibility
Windows macOS Linux
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SINC-LAB

SINC-LAB/compile

Version Published Release Notes
1.0.1

The comments of some subroutines were updated and a function, which was not called got deleted. Additionally, a PDF was added describing the SINC-LAB library.
1.0.0