Calculate Ambiguity Function and Utilities

Version 1.1.0.0 (12 KB) by Joe Henning
Calculate the Ambiguity Function, Upsampled and Interpolated Correlation, and Coherence Function
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Updated 27 Jun 2019

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The zip file contains functions to calculate an Ambiguity Function (XAMB), Upsampled and Interpolated Correlation (XCORRU), and Coherence Function (XCOH). A prefilter can be specified in each function to "sharpen" correlation peaks.

XAMB calculates an estimate of the (cross-)ambiguity function. A record containing properties of the peak of the ambiguity function can be returned.

XCORRU calculates an estimate of an upsampled and interpolated (cross-)correlation function. A record containing properties of the peak of the correlation function can be returned.

XCOH calculates an estimate of the (cross-)coherence function. A record containing properties of the peak of the coherence function can be returned.

Cite As

Joe Henning (2026). Calculate Ambiguity Function and Utilities (https://www.mathworks.com/matlabcentral/fileexchange/26256-calculate-ambiguity-function-and-utilities), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2019a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.1.0.0

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1.0.0.0